The table below shows how drivers ranked over 5 years, and which states are the most and least improved in their driving (1st place being the best drivers, and 50th the worst).
| State | Ranking 2018 | Ranking 2019 | Ranking 2020 | Ranking 2021 | Ranking 2022 | Change in Ranking (2018-2022) | Overall Improvement Ranking |
|---|---|---|---|---|---|---|---|
| Arizona | 49th | 44th | 45th | 38th | 8th | +41 | 1st |
| North Dakota | 41st | 4th | 30th | 34th | 6th | +35 | 2nd |
| California | 34th | 48th | 46th | 39th | 2nd | +32 | 3rd |
| Wisconsin | 31st | 23rd | 28th | 30th | 4th | +27 | 4th |
| Hawaii | 36th | 29th | 31st | 29th | 9th | +27 | 5th |
| Rhode Island | 37th | 7th | 19th | 10th | 10th | +27 | 6th |
| Montana | 50th | 27th | 27th | 22nd | 24th | +26 | 7th |
| North Carolina | 43rd | 24th | 24th | 16th | 18th | +25 | 8th |
| South Carolina | 45th | 39th | 44th | 33rd | 20th | +25 | 9th |
| Colorado | 35th | 37th | 36th | 31st | 12th | +23 | 10th |
| Texas | 47th | 45th | 43rd | 49th | 27th | +20 | 11th |
| Nevada | 46th | 46th | 49th | 35th | 29th | +17 | 12th |
| Wyoming | 30th | 20th | 11th | 37th | 14th | +16 | 13th |
| Oregon | 28th | 35th | 38th | 36th | 16th | +12 | 14th |
| Alabama | 40th | 49th | 39th | 45th | 28th | +12 | 15th |
| Idaho | 21st | 25th | 17th | 24th | 11th | +10 | 16th |
| New Mexico | 44th | 12th | 6th | 48th | 34th | +10 | 17th |
| Utah | 8th | 10th | 2nd | 6th | 1st | +7 | 18th |
| Missouri | 32nd | 41st | 33rd | 47th | 26th | +6 | 19th |
| Louisiana | 48th | 38th | 40th | 40th | 42nd | +6 | 20th |
| Indiana | 20th | 28th | 21st | 28th | 15th | +5 | 21st |
| Florida | 26th | 47th | 47th | 41st | 21st | +5 | 22nd |
| Ohio | 5th | 13th | 8th | 13th | 5th | 0 | 23rd |
| Nebraska | 13th | 2nd | 3rd | 9th | 13th | 0 | 24th |
| Tennessee | 23rd | 42nd | 48th | 44th | 23rd | 0 | 25th |
| Mississippi | 38th | 50th | 50th | 50th | 39th | -1 | 26th |
| Iowa | 1st | 19th | 14th | 19th | 3rd | -2 | 27th |
| Virginia | 4th | 18th | 22nd | 26th | 7th | -3 | 28th |
| Oklahoma | 33rd | 33rd | 29th | 46th | 37th | -4 | 29th |
| Maine | 39th | 6th | 5th | 11th | 43rd | -4 | 30th |
| Georgia | 12th | 34th | 35th | 32nd | 17th | -5 | 31st |
| Delaware | 42nd | 9th | 12th | 8th | 47th | -5 | 32nd |
| Kansas | 16th | 16th | 9th | 18th | 22nd | -6 | 33rd |
| Washington | 15th | 31st | 32nd | 25th | 25th | -10 | 34th |
| Alaska | 25th | 43rd | 41st | 21st | 36th | -11 | 35th |
| Massachusetts | 7th | 1st | 1st | 1st | 19th | -12 | 36th |
| Pennsylvania | 22nd | 14th | 18th | 2nd | 35th | -13 | 37th |
| Illinois | 27th | 11th | 15th | 15th | 40th | -13 | 38th |
| Kentucky | 29th | 36th | 34th | 43rd | 45th | -16 | 39th |
| South Dakota | 14th | 21st | 23rd | 14th | 32nd | -18 | 40th |
| Maryland | 11th | 15th | 26th | 20th | 30th | -19 | 41st |
| New York | 19th | 26th | 13th | 5th | 38th | -19 | 42nd |
| Arkansas | 24th | 40th | 37th | 42nd | 46th | -22 | 43rd |
| New Hampshire | 17th | 8th | 10th | 7th | 44th | -27 | 44th |
| Minnesota | 2nd | 17th | 20th | 17th | 31st | -29 | 45th |
| New Jersey | 3rd | 32nd | 42nd | 12th | 33rd | -30 | 46th |
| Connecticut | 18th | 5th | 7th | 4th | 50th | -32 | 47th |
| Vermont | 6th | 3rd | 4th | 3rd | 41st | -35 | 48th |
| West Virginia | 9th | 22nd | 16th | 23rd | 48th | -39 | 49th |
| Michigan | 10th | 30th | 25th | 27th | 49th | -39 | 50th |