On how many occasions (if any) have you used prescription pain relievers, such as Vicodin, OxyContin, or Tylox, not prescribed for you by a doctor in your lifetime?
Year : | KDOC-JS ■ | State: ■ |
2016 | — | 7.18 |
2017 | — | 5.97 |
2018 | — | 6.33 |
2019 | — | 6.33 |
2020 | — | 5.78 |