| value | category | cases | |
|---|---|---|---|
| 1 | 32 |
11.5%
|
|
| 2 | 20 |
7.2%
|
|
| 3 | 23 |
8.2%
|
|
| 4 | 5 |
1.8%
|
|
| 5 | 3 |
1.1%
|
|
| 6 | 5 |
1.8%
|
|
| 7 | 3 |
1.1%
|
|
| 8 | 2 |
0.7%
|
|
| 9 | 1 |
0.4%
|
|
| 10 | 4 |
1.4%
|
|
| 12 | 2 |
0.7%
|
|
| 20 | 1 |
0.4%
|
|
| 22 | 1 |
0.4%
|
|
| 24 | 1 |
0.4%
|
|
| 30 | 1 |
0.4%
|
|
| 50 | 1 |
0.4%
|
|
| 60 | 1 |
0.4%
|
|
| 90 | 1 |
0.4%
|
|
| 95 | Never | 172 |
61.6%
|
| 98 | Don't know | 0 |
0%
|
| 99 | 13 | ||
| Sysmiss | 3313 |