| Time-series (%) | Some level of knowledge | No basic knowledge | DK/RA |
|---|---|---|---|
| 2008 | 69 | 31 | 0 |
| 2009 | 68 | 31 | 2 |
| 2010 | 66 | 33 | 1 |
| 2011 | 71 | 28 | 1 |
| 2012 | 67 | 32 | 0 |
| 2013 | 72 | 27 | 1 |
Question text: Please tell me which one of these levels best describes your ability in Russian
Note: Options Beginner, Intermediate and Advanced were grouped to Some level of knowledge
Caucasus Barometer time-series dataset Azerbaijan