Did you take a high school chemistry course?
Code | Label |
---|---|
1 | Yes |
2 | No |
8 | Dont know |
9 | No answer |
0 | Not applicable |
2006 | 2008 | 2010 | 2012 | 2014 | 2016 | 2018 |
---|---|---|---|---|---|---|
961 | 710 | 357 | 502 | 626 | 734 | 634 |
818 | 705 | 252 | 384 | 553 | 587 | 478 |
9 | 9 | 1 | 17 | 9 | 6 | 11 |
32 | 2 | 64 | 3 | 2 | 8 | 3 |
2690 | 597 | 1370 | 1068 | 1348 | 1532 | 1222 |
Valid cases | 7189 |
Missing cases | 55277 |