| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 9 |
9.6%
|
| 0 | 12 |
12.8%
|
|
| 20 | 1 |
1.1%
|
|
| 21 | 1 |
1.1%
|
|
| 25 | 4 |
4.3%
|
|
| 27 | 4 |
4.3%
|
|
| 30 | 9 |
9.6%
|
|
| 36 | 1 |
1.1%
|
|
| 50 | 12 |
12.8%
|
|
| 60 | 1 |
1.1%
|
|
| 70 | 6 |
6.4%
|
|
| 80 | 1 |
1.1%
|
|
| 100 | 1 |
1.1%
|
|
| 105 | 1 |
1.1%
|
|
| 120 | 1 |
1.1%
|
|
| 150 | 3 |
3.2%
|
|
| 170 | 1 |
1.1%
|
|
| 188 | 1 |
1.1%
|
|
| 200 | 3 |
3.2%
|
|
| 220 | 1 |
1.1%
|
|
| 250 | 3 |
3.2%
|
|
| 320 | 1 |
1.1%
|
|
| 350 | 3 |
3.2%
|
|
| 400 | 2 |
2.1%
|
|
| 500 | 4 |
4.3%
|
|
| 700 | 1 |
1.1%
|
|
| 900 | 1 |
1.1%
|
|
| 1000 | 2 |
2.1%
|
|
| 2000 | 1 |
1.1%
|
|
| 5000 | 1 |
1.1%
|
|
| 14000 | 1 |
1.1%
|
|
| 18000 | 1 |
1.1%
|
|
| Sysmiss | 274 |