| Value | Category | Cases | |
|---|---|---|---|
| 0 | never | 5216 |
37.4%
|
| 1 | 317 |
2.3%
|
|
| 2 | 563 |
4%
|
|
| 3 | 475 |
3.4%
|
|
| 4 | 224 |
1.6%
|
|
| 5 | 410 |
2.9%
|
|
| 6 | 63 |
0.5%
|
|
| 7 | 350 |
2.5%
|
|
| 8 | 42 |
0.3%
|
|
| 9 | 4 |
0%
|
|
| 10 | 258 |
1.8%
|
|
| 11 | 1 |
0%
|
|
| 12 | 25 |
0.2%
|
|
| 13 | 1 |
0%
|
|
| 14 | 219 |
1.6%
|
|
| 15 | 100 |
0.7%
|
|
| 16 | 5 |
0%
|
|
| 17 | 2 |
0%
|
|
| 18 | 1 |
0%
|
|
| 19 | 1 |
0%
|
|
| 20 | 78 |
0.6%
|
|
| 21 | 86 |
0.6%
|
|
| 22 | 2 |
0%
|
|
| 24 | 8 |
0.1%
|
|
| 25 | 10 |
0.1%
|
|
| 28 | 18 |
0.1%
|
|
| 30 | 181 |
1.3%
|
|
| 31 | 2 |
0%
|
|
| 32 | 2 |
0%
|
|
| 35 | 21 |
0.2%
|
|
| 37 | 2 |
0%
|
|
| 38 | 1 |
0%
|
|
| 40 | 27 |
0.2%
|
|
| 42 | 36 |
0.3%
|
|
| 45 | 16 |
0.1%
|
|
| 47 | 1 |
0%
|
|
| 48 | 1 |
0%
|
|
| 49 | 5 |
0%
|
|
| 50 | 16 |
0.1%
|
|
| 52 | 6 |
0%
|
|
| 54 | 1 |
0%
|
|
| 55 | 1 |
0%
|
|
| 56 | 8 |
0.1%
|
|
| 57 | 1 |
0%
|
|
| 60 | 98 |
0.7%
|
|
| 61 | 5 |
0%
|
|
| 62 | 1 |
0%
|
|
| 63 | 1 |
0%
|
|
| 70 | 15 |
0.1%
|
|
| 73 | 1 |
0%
|
|
| 75 | 5 |
0%
|
|
| 78 | 1 |
0%
|
|
| 80 | 4 |
0%
|
|
| 84 | 4 |
0%
|
|
| 85 | 1 |
0%
|
|
| 90 | 83 |
0.6%
|
|
| 91 | 3 |
0%
|
|
| 92 | 2 |
0%
|
|
| 93 | 1 |
0%
|
|
| 96 | 1 |
0%
|
|
| 97 | 1 |
0%
|
|
| 100 | 26 |
0.2%
|
|
| 105 | 2 |
0%
|
|
| 110 | 1 |
0%
|
|
| 112 | 3 |
0%
|
|
| 120 | 46 |
0.3%
|
|
| 130 | 1 |
0%
|
|
| 150 | 20 |
0.1%
|
|
| 152 | 1 |
0%
|
|
| 156 | 3 |
0%
|
|
| 170 | 1 |
0%
|
|
| 180 | 29 |
0.2%
|
|
| 182 | 3 |
0%
|
|
| 183 | 2 |
0%
|
|
| 200 | 13 |
0.1%
|
|
| 210 | 6 |
0%
|
|
| 240 | 6 |
0%
|
|
| 245 | 1 |
0%
|
|
| 250 | 2 |
0%
|
|
| 252 | 1 |
0%
|
|
| 270 | 5 |
0%
|
|
| 285 | 1 |
0%
|
|
| 290 | 1 |
0%
|
|
| 300 | 35 |
0.3%
|
|
| 305 | 1 |
0%
|
|
| 310 | 2 |
0%
|
|
| 330 | 7 |
0.1%
|
|
| 335 | 1 |
0%
|
|
| 345 | 1 |
0%
|
|
| 350 | 4 |
0%
|
|
| 355 | 1 |
0%
|
|
| 360 | 15 |
0.1%
|
|
| 365 | 43 |
0.3%
|
|
| 380 | 1 |
0%
|
|
| 400 | 1 |
0%
|
|
| -8 | other error | 0 |
0%
|
| -7 | filter error | 0 |
0%
|
| -3 | inapplicable | 4471 |
32.1%
|
| -2 | no answer | 29 |
0.2%
|
| -1 | does not know | 130 |
0.9%
|