| Year | State | % Correct |
|---|---|---|
| 2016 | California | 97%
|
| 2012 | Colorado | 94%
|
| 2012 | Washington | 93%
|
| 2021 | New York | 92%
|
| 2015 | Oregon | 91%
|
| 2017 | Maine | 90%
|
| 2020 | Arizona | 89%
|
| 2018 | Vermont | 88%
|
| 2020 | Illinois | 87%
|
| 2016 | Massachusetts | 87%
|
| 2018 | Michigan | 87%
|
| 2017 | Nevada | 87%
|
| 2021 | New Mexico | 87%
|
| 2015 | Alaska | 84%
|
| 2022 | Rhode Island | 82%
|
| 2021 | Connecticut | 81%
|
| 2021 | New Jersey | 81%
|
| 2023 | Maryland | 80%
|
| 2021 | Virginia | 80%
|
| 2023 | Delaware | 79%
|
| 2021 | Montana | 79%
|
| 2023 | Minnesota | 76%
|
| 2022 | Missouri | 65%
|