Safety Measurement System

Carrier Measure Over Time

Trends
History

This graph displays a carrier’s measure based on 24 months of on-road performance. Zero indicates the best performance. To see how the measure is calculated click here . To see how the measure relates to percentile click here. Expand for more information.

Carrier violations or crashes are weighted by time and severity to produce a measure for that carrier in each BASIC. The measure only considers individual performance based on 24 months of data, with a measure of 0 indicating best performance. The graph below gives a summary of the carrier’s individual performance measure in a specific BASIC over a selected period of time. Select from the drop-down to view this actual performance data along with how this data would appear applying the most recent SMS methodology.

Measure

8
6
4
2
0
-2

Nov 19
Dec 17
Feb 10
Feb 25
Mar 25
Apr 22
May 20
Jun 24
Jul 22
Aug 26
Sep 23
Oct 28
Nov 18
Dec 16
Jan 27
Feb 24
Mar 23
Apr 27
May 25
Jun 22
Jul 27
Aug 24
Sep 28
Oct 26
Nov 16
Dec 14
Jan 25
Feb 22
Mar 22
Apr 26
May 24
Jun 21
Jul 26
Aug 23
Sep 27
Oct 25
Nov 29
Dec 27
Jan 24
Feb 21
Mar 28
Apr 25
May 30
Jun 20
Jul 25
Aug 22
Sep 26
Oct 24
Nov 21
Dec 19
Jan 23
Feb 20
Mar 27
Apr 24
May 22
Jun 19
Jul 24
Aug 28
Sep 25
Oct 23
Nov 27
Dec 28
Jan 29
Feb 26
Mar 25
Apr 29
May 27
Jun 24
Jul 22
Aug 26
Sep 23
Oct 28
Nov 25
Dec 30
Jan 27
Feb 24
Mar 31
Apr 28
May 26
Jun 30
Jul 28
Aug 25
Sep 29
Oct 27
Nov 17
Dec 29
Jan 26
Feb 23
Mar 30
Apr 27
May 25
Jun 29
Jul 27
Aug 31
Sep 28
Oct 26
Nov 30
Dec 28
Jan 25
Feb 22
Mar 29
Apr 26
May 31
Jun 28
Jul 26
Aug 30
Sep 27
Oct 25
Nov 29
Dec 27
Jan 31
Feb 28
Mar 27
Apr 24
May 29
Jun 26
Jul 31
Aug 28
Sep 25
Oct 30
Nov 27
Dec 18
Jan 29
Feb 26
Mar 26
Apr 30
May 28
Jun 25
Jul 30
Aug 27
Sep 24
Oct 29
Nov 26
Dec 31
Jan 28
Feb 25
Mar 25
Apr 29
May 27
Jun 24
Jul 29
Aug 26
Sep 30
Oct 28
Nov 25
Dec 30
Jan 27
Feb 24
Mar 31
Apr 28
May 26
Jun 30
Jul 28
Aug 25
Sep 29
Oct 27
Nov 24
Dec 29
Jan 26
Feb 23
Mar 29
Apr 26
May 31
Jun 28
Jul 26
Aug 30
Sep 27
Oct 25
Nov 29
Dec 27
Jan 31
Feb 28

2010
2010
2011
2011
2011
2011
2011
2011
2011
2011
2011
2011
2011
2011
2012
2012
2012
2012
2012
2012
2012
2012
2012
2012
2012
2012
2013
2013
2013
2013
2013
2013
2013
2013
2013
2013
2013
2013
2014
2014
2014
2014
2014
2014
2014
2014
2014
2014
2014
2014
2015
2015
2015
2015
2015
2015
2015
2015
2015
2015
2015
2015
2016
2016
2016
2016
2016
2016
2016
2016
2016
2016
2016
2016
2017
2017
2017
2017
2017
2017
2017
2017
2017
2017
2017
2017
2018
2018
2018
2018
2018
2018
2018
2018
2018
2018
2018
2018
2019
2019
2019
2019
2019
2019
2019
2019
2019
2019
2019
2019
2020
2020
2020
2020
2020
2020
2020
2020
2020
2020
2020
2020
2021
2021
2021
2021
2021
2021
2021
2021
2021
2021
2021
2021
2022
2022
2022
2022
2022
2022
2022
2022
2022
2022
2022
2022
2023
2023
2023
2023
2023
2023
2023
2023
2023
2023
2023
2023
2024
2024
2024
2024
2024
2024
2024
2024
2024
2024
2024
2024
2025
2025

	Nov 19 2010	Dec 17 2010	Feb 10 2011	Feb 25 2011	Mar 25 2011	Apr 22 2011	May 20 2011	Jun 24 2011	Jul 22 2011	Aug 26 2011	Sep 23 2011	Oct 28 2011	Nov 18 2011	Dec 16 2011	Jan 27 2012	Feb 24 2012	Mar 23 2012	Apr 27 2012	May 25 2012	Jun 22 2012	Jul 27 2012	Aug 24 2012	Sep 28 2012	Oct 26 2012	Nov 16 2012	Dec 14 2012	Jan 25 2013	Feb 22 2013	Mar 22 2013	Apr 26 2013	May 24 2013	Jun 21 2013	Jul 26 2013	Aug 23 2013	Sep 27 2013	Oct 25 2013	Nov 29 2013	Dec 27 2013	Jan 24 2014	Feb 21 2014	Mar 28 2014	Apr 25 2014	May 30 2014	Jun 20 2014	Jul 25 2014	Aug 22 2014	Sep 26 2014	Oct 24 2014	Nov 21 2014	Dec 19 2014	Jan 23 2015	Feb 20 2015	Mar 27 2015	Apr 24 2015	May 22 2015	Jun 19 2015	Jul 24 2015	Aug 28 2015	Sep 25 2015	Oct 23 2015	Nov 27 2015	Dec 28 2015	Jan 29 2016	Feb 26 2016	Mar 25 2016	Apr 29 2016	May 27 2016	Jun 24 2016	Jul 22 2016	Aug 26 2016	Sep 23 2016	Oct 28 2016	Nov 25 2016	Dec 30 2016	Jan 27 2017	Feb 24 2017	Mar 31 2017	Apr 28 2017	May 26 2017	Jun 30 2017	Jul 28 2017	Aug 25 2017	Sep 29 2017	Oct 27 2017	Nov 17 2017	Dec 29 2017	Jan 26 2018	Feb 23 2018	Mar 30 2018	Apr 27 2018	May 25 2018	Jun 29 2018	Jul 27 2018	Aug 31 2018	Sep 28 2018	Oct 26 2018	Nov 30 2018	Dec 28 2018	Jan 25 2019	Feb 22 2019	Mar 29 2019	Apr 26 2019	May 31 2019	Jun 28 2019	Jul 26 2019	Aug 30 2019	Sep 27 2019	Oct 25 2019	Nov 29 2019	Dec 27 2019	Jan 31 2020	Feb 28 2020	Mar 27 2020	Apr 24 2020	May 29 2020	Jun 26 2020	Jul 31 2020	Aug 28 2020	Sep 25 2020	Oct 30 2020	Nov 27 2020	Dec 18 2020	Jan 29 2021	Feb 26 2021	Mar 26 2021	Apr 30 2021	May 28 2021	Jun 25 2021	Jul 30 2021	Aug 27 2021	Sep 24 2021	Oct 29 2021	Nov 26 2021	Dec 31 2021	Jan 28 2022	Feb 25 2022	Mar 25 2022	Apr 29 2022	May 27 2022	Jun 24 2022	Jul 29 2022	Aug 26 2022	Sep 30 2022	Oct 28 2022	Nov 25 2022	Dec 30 2022	Jan 27 2023	Feb 24 2023	Mar 31 2023	Apr 28 2023	May 26 2023	Jun 30 2023	Jul 28 2023	Aug 25 2023	Sep 29 2023	Oct 27 2023	Nov 24 2023	Dec 29 2023	Jan 26 2024	Feb 23 2024	Mar 29 2024	Apr 26 2024	May 31 2024	Jun 28 2024	Jul 26 2024	Aug 30 2024	Sep 27 2024	Oct 25 2024	Nov 29 2024	Dec 27 2024	Jan 31 2025	Feb 28 2025
Status	Does Not Exist	Does Not Exist	Does Not Exist	Does Not Exist	Does Not Exist	Does Not Exist	Does Not Exist	Does Not Exist	Does Not Exist	Does Not Exist	Does Not Exist	Does Not Exist	Does Not Exist	Does Not Exist	Does Not Exist	Does Not Exist	Does Not Exist	Does Not Exist	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active
BASIC Trends Version	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.2	3.0.2	3.0.2	3.0.2	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.4	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.6	3.0.6	3.0.6	3.0.6	3.0.6	3.0.7	3.0.7	3.0.7	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10
Investigation Results
On-Road Performance Detail
Measure																			0.00	0.00	0.00	1.50	1.50	1.50	1.50	1.50	1.50	1.50	1.50	0.60	3.46	3.46	3.65	2.89	2.90	3.05	3.05	3.14	2.91	3.00	3.86	3.29	3.77	3.49	4.82	4.13	3.87	3.37	3.90	3.46	3.31	2.87	2.68	2.35	2.26	2.43	2.23	2.65	2.57	2.57	2.23	2.19	1.93	1.90	1.62	1.54	1.46	1.18	1.15	0.97	1.03	1.10	0.98	1.04	1.08	1.62	1.79	1.86	2.08	1.91	1.93	1.79	1.71	1.67	1.62	1.66	1.83	1.69	1.77	2.07	2.11	2.30	2.35	2.48	2.49	2.42	2.36	2.34	2.46	2.54	2.57	2.50	2.53	2.68	2.67	2.76	2.82	2.84	2.78	2.89	2.81	2.88	3.05	3.07	3.00	3.07	2.98	2.96	2.92	2.87	3.13	3.14	3.42	3.44	3.40	3.51	3.63	3.53	3.53	3.49	3.48	3.54	3.57	3.51	3.41	3.38	3.46	3.63	4.02	3.99	4.11	4.21	4.17	3.96	3.78	3.91	4.09	4.17	4.36	4.45	4.41	4.59	4.55	4.67	4.80	4.89	4.89	4.90	4.93	4.94	4.92	4.87	4.62	4.56	4.75	4.64	4.84	4.92	5.19	5.19	5.22	5.49
Safety Event Group																			No Safety Event Grouping	No Safety Event Grouping	No Safety Event Grouping	No Safety Event Grouping	No Safety Event Grouping	No Safety Event Grouping	No Safety Event Grouping	No Safety Event Grouping	No Safety Event Grouping	No Safety Event Grouping	No Safety Event Grouping	No Safety Event Grouping	5-10 relevant vehicle inspections	5-10 relevant vehicle inspections	5-10 relevant vehicle inspections	11-20 relevant vehicle inspections	11-20 relevant vehicle inspections	11-20 relevant vehicle inspections	11-20 relevant vehicle inspections	11-20 relevant vehicle inspections	11-20 relevant vehicle inspections	11-20 relevant vehicle inspections	11-20 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections
Vehicle Inspections																			0	0	1	2	2	2	2	2	2	2	2	4	5	5	9	11	12	14	14	14	15	16	20	22	24	26	26	30	36	41	45	52	52	59	63	64	65	67	63	64	65	66	71	79	86	89	95	97	101	106	110	118	119	125	125	123	124	124	126	138	142	157	167	171	187	192	197	201	204	216	221	236	239	252	255	262	264	272	281	297	318	325	340	350	361	370	367	386	400	417	435	447	455	450	458	446	449	450	455	450	471	486	492	492	499	508	508	506	525	523	530	534	525	514	508	518	520	527	529	554	579	578	589	608	596	612	605	607	606	604	600	602	593	585	578	575	575	568	561	544	535	532	523	512	487	478	471	449	433	418	409	402	388	378
with Vehicle Maint. Violations																			0	0	0	1	1	1	1	1	1	1	1	1	2	2	5	5	6	8	8	8	9	10	14	15	17	18	18	18	19	20	22	23	23	23	25	25	26	28	25	27	26	26	26	28	27	27	25	25	24	24	25	25	27	31	29	30	30	36	36	42	45	47	50	50	57	60	61	62	68	73	78	88	93	99	101	109	106	108	111	118	130	132	137	141	143	149	149	157	163	168	177	186	192	190	194	184	184	184	185	183	193	198	205	202	208	209	211	213	221	224	227	231	226	222	221	223	219	222	224	240	260	263	271	285	277	286	283	287	288	292	293	294	288	289	285	285	293	292	292	284	283	286	284	277	255	251	254	242	238	229	225	223	215	215
without Vehicle Maint. Violations																			0	0	1	1	1	1	1	1	1	1	1	3	3	3	4	6	6	6	6	6	6	6	6	7	7	8	8	12	17	21	23	29	29	36	38	39	39	39	38	37	39	40	45	51	59	62	70	72	77	82	85	93	92	94	96	93	94	88	90	96	97	110	117	121	130	132	136	139	136	143	143	148	146	153	154	153	158	164	170	179	188	193	203	209	218	221	218	229	237	249	258	261	263	260	264	262	265	266	270	267	278	288	287	290	291	299	297	293	304	299	303	303	299	292	287	295	301	305	305	314	319	315	318	323	319	326	322	320	318	312	307	308	305	296	293	290	282	276	269	260	252	246	239	235	232	227	217	207	195	189	184	179	173	163
Vehicle Maint. Violations																			0	0	0	1	1	1	1	1	1	1	1	1	5	5	9	9	10	12	12	12	13	14	19	20	24	25	36	36	39	40	47	48	48	48	50	47	48	51	47	49	48	48	48	51	50	50	47	47	45	34	35	35	36	36	34	35	35	43	43	52	55	56	59	59	70	75	76	78	87	92	98	113	118	131	138	151	151	154	158	168	187	189	204	206	216	229	230	243	254	260	275	288	294	299	314	300	296	305	303	299	312	321	339	339	352	358	354	362	377	380	390	392	381	386	393	395	390	391	392	421	483	475	495	519	510	520	510	519	526	529	538	542	534	543	536	545	559	553	543	538	540	542	531	520	460	449	448	425	416	408	404	396	377	379
BASIC History Version	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.2	3.0.2	3.0.2	3.0.2	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.4	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.6	3.0.6	3.0.6	3.0.6	3.0.6	3.0.7	3.0.7	3.0.7	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10
Investigation Results
On-Road Performance Detail
Measure																			0.00	0.00	0.00	1.50	1.50	1.50	1.50	1.50	1.50	1.50	1.50	0.60	3.46	3.46	3.65	2.89	2.90	3.05	3.05	3.14	2.91	3.00	3.86	3.29	3.77	3.49	4.82	4.13	3.87	3.37	3.90	3.46	3.31	2.87	2.68	2.35	2.26	2.43	2.23	2.65	2.57	2.57	2.23	2.19	1.93	1.90	1.62	1.54	1.46	1.18	1.15	0.97	1.03	1.10	0.98	1.04	1.08	1.62	1.79	1.86	2.08	1.91	1.93	1.79	1.71	1.67	1.62	1.66	1.83	1.69	1.77	2.07	2.11	2.30	2.35	2.48	2.49	2.42	2.36	2.34	2.46	2.54	2.57	2.50	2.53	2.68	2.67	2.76	2.82	2.84	2.78	2.89	2.81	2.88	3.05	3.07	3.00	3.07	2.98	2.96	2.92	2.87	3.13	3.14	3.42	3.44	3.40	3.51	3.63	3.53	3.53	3.49	3.48	3.54	3.57	3.51	3.41	3.38	3.46	3.63	4.02	3.99	4.11	4.21	4.17	3.96	3.78	3.91	4.09	4.17	4.36	4.45	4.41	4.59	4.55	4.67	4.80	4.89	4.89	4.90	4.93	4.94	4.92	4.87	4.62	4.56	4.75	4.64	4.84	4.92	5.19	5.19	5.22	5.49
Safety Event Group																			No Safety Event Grouping	No Safety Event Grouping	No Safety Event Grouping	No Safety Event Grouping	No Safety Event Grouping	No Safety Event Grouping	No Safety Event Grouping	No Safety Event Grouping	No Safety Event Grouping	No Safety Event Grouping	No Safety Event Grouping	No Safety Event Grouping	5-10 relevant vehicle inspections	5-10 relevant vehicle inspections	5-10 relevant vehicle inspections	11-20 relevant vehicle inspections	11-20 relevant vehicle inspections	11-20 relevant vehicle inspections	11-20 relevant vehicle inspections	11-20 relevant vehicle inspections	11-20 relevant vehicle inspections	11-20 relevant vehicle inspections	11-20 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	21-100 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections
Vehicle Inspections																			0	0	1	2	2	2	2	2	2	2	2	4	5	5	9	11	12	14	14	14	15	16	20	22	24	26	26	30	36	41	45	52	52	59	63	64	65	67	63	64	65	66	71	79	86	89	95	97	101	106	110	118	119	125	125	123	124	124	126	138	142	157	167	171	187	192	197	201	204	216	221	236	239	252	255	262	264	272	281	297	318	325	340	350	361	370	367	386	400	417	435	447	455	450	458	446	449	450	455	450	471	486	492	492	499	508	508	506	525	523	530	534	525	514	508	518	520	527	529	554	579	578	589	608	596	612	605	607	606	604	600	602	593	585	578	575	575	568	561	544	535	532	523	512	487	478	471	449	433	418	409	402	388	378
with Vehicle Maint. Violations																			0	0	0	1	1	1	1	1	1	1	1	1	2	2	5	5	6	8	8	8	9	10	14	15	17	18	18	18	19	20	22	23	23	23	25	25	26	28	25	27	26	26	26	28	27	27	25	25	24	24	25	25	27	31	29	30	30	36	36	42	45	47	50	50	57	60	61	62	68	73	78	88	93	99	101	109	106	108	111	118	130	132	137	141	143	149	149	157	163	168	177	186	192	190	194	184	184	184	185	183	193	198	205	202	208	209	211	213	221	224	227	231	226	222	221	223	219	222	224	240	260	263	271	285	277	286	283	287	288	292	293	294	288	289	285	285	293	292	292	284	283	286	284	277	255	251	254	242	238	229	225	223	215	215
without Vehicle Maint. Violations																			0	0	1	1	1	1	1	1	1	1	1	3	3	3	4	6	6	6	6	6	6	6	6	7	7	8	8	12	17	21	23	29	29	36	38	39	39	39	38	37	39	40	45	51	59	62	70	72	77	82	85	93	92	94	96	93	94	88	90	96	97	110	117	121	130	132	136	139	136	143	143	148	146	153	154	153	158	164	170	179	188	193	203	209	218	221	218	229	237	249	258	261	263	260	264	262	265	266	270	267	278	288	287	290	291	299	297	293	304	299	303	303	299	292	287	295	301	305	305	314	319	315	318	323	319	326	322	320	318	312	307	308	305	296	293	290	282	276	269	260	252	246	239	235	232	227	217	207	195	189	184	179	173	163
Vehicle Maint. Violations																			0	0	0	1	1	1	1	1	1	1	1	1	5	5	9	9	10	12	12	12	13	14	19	20	24	25	36	36	39	40	47	48	48	48	50	47	48	51	47	49	48	48	48	51	50	50	47	47	45	34	35	35	36	36	34	35	35	43	43	52	55	56	59	59	70	75	76	78	87	92	98	113	118	131	138	151	151	154	158	168	187	189	204	206	216	229	230	243	254	260	275	288	294	299	314	300	296	305	303	299	312	321	339	339	352	358	354	362	377	380	390	392	381	386	393	395	390	391	392	421	483	475	495	519	510	520	510	519	526	529	538	542	534	543	536	545	559	553	543	538	540	542	531	520	460	449	448	425	416	408	404	396	377	379