| Value | Category | Cases | |
|---|---|---|---|
| 0 | 60 |
11.6%
|
|
| 1 | 19 |
3.7%
|
|
| 2 | 9 |
1.7%
|
|
| 3 | 13 |
2.5%
|
|
| 4 | 15 |
2.9%
|
|
| 5 | 14 |
2.7%
|
|
| 6 | 24 |
4.6%
|
|
| 7 | 8 |
1.5%
|
|
| 8 | 8 |
1.5%
|
|
| 9 | 8 |
1.5%
|
|
| 10 | 14 |
2.7%
|
|
| 11 | 26 |
5%
|
|
| 12 | 83 |
16%
|
|
| 13 | 5 |
1%
|
|
| 14 | 8 |
1.5%
|
|
| 15 | 7 |
1.3%
|
|
| 16 | 3 |
0.6%
|
|
| 17 | 3 |
0.6%
|
|
| 18 | 8 |
1.5%
|
|
| 23 | 1 |
0.2%
|
|
| 24 | 35 |
6.7%
|
|
| 25 | 2 |
0.4%
|
|
| 26 | 2 |
0.4%
|
|
| 27 | 1 |
0.2%
|
|
| 28 | 1 |
0.2%
|
|
| 32 | 1 |
0.2%
|
|
| 34 | 1 |
0.2%
|
|
| 36 | 18 |
3.5%
|
|
| 96 | more than 3 years ago | 99 |
19.1%
|
| 98 | don't know | 23 |
4.4%
|
| Sysmiss | 5962 |