| Value | Category | Cases | |
|---|---|---|---|
| -9 | don't know | 6 |
1.6%
|
| 0 | 186 |
50.8%
|
|
| 1 | 1 |
0.3%
|
|
| 2 | 3 |
0.8%
|
|
| 3 | 1 |
0.3%
|
|
| 5 | 11 |
3%
|
|
| 7 | 1 |
0.3%
|
|
| 10 | 23 |
6.3%
|
|
| 20 | 24 |
6.6%
|
|
| 25 | 6 |
1.6%
|
|
| 30 | 19 |
5.2%
|
|
| 32 | 1 |
0.3%
|
|
| 33 | 2 |
0.5%
|
|
| 40 | 7 |
1.9%
|
|
| 45 | 1 |
0.3%
|
|
| 50 | 23 |
6.3%
|
|
| 60 | 10 |
2.7%
|
|
| 65 | 1 |
0.3%
|
|
| 69 | 1 |
0.3%
|
|
| 70 | 9 |
2.5%
|
|
| 80 | 10 |
2.7%
|
|
| 90 | 4 |
1.1%
|
|
| 95 | 1 |
0.3%
|
|
| 96 | 1 |
0.3%
|
|
| 100 | 14 |
3.8%
|
|
| Sysmiss | 720 |