| Value | Category | Cases | |
|---|---|---|---|
| 0 | 143 |
11.4%
|
|
| 1 | 39 |
3.1%
|
|
| 2 | 24 |
1.9%
|
|
| 3 | 36 |
2.9%
|
|
| 4 | 33 |
2.6%
|
|
| 5 | 27 |
2.2%
|
|
| 6 | 50 |
4%
|
|
| 7 | 29 |
2.3%
|
|
| 8 | 28 |
2.2%
|
|
| 9 | 15 |
1.2%
|
|
| 10 | 29 |
2.3%
|
|
| 11 | 48 |
3.8%
|
|
| 12 | 219 |
17.5%
|
|
| 13 | 16 |
1.3%
|
|
| 14 | 7 |
0.6%
|
|
| 15 | 17 |
1.4%
|
|
| 16 | 11 |
0.9%
|
|
| 17 | 2 |
0.2%
|
|
| 18 | 15 |
1.2%
|
|
| 19 | 1 |
0.1%
|
|
| 20 | 1 |
0.1%
|
|
| 21 | 3 |
0.2%
|
|
| 22 | 1 |
0.1%
|
|
| 23 | 2 |
0.2%
|
|
| 24 | 93 |
7.4%
|
|
| 25 | 4 |
0.3%
|
|
| 26 | 3 |
0.2%
|
|
| 27 | 3 |
0.2%
|
|
| 28 | 1 |
0.1%
|
|
| 30 | 3 |
0.2%
|
|
| 31 | 1 |
0.1%
|
|
| 32 | 2 |
0.2%
|
|
| 34 | 2 |
0.2%
|
|
| 36 | 41 |
3.3%
|
|
| 96 | more than 3 years ago | 269 |
21.4%
|
| 98 | don't know | 37 |
2.9%
|
| Sysmiss | 5226 |