| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
2.1%
|
| 5 | 1 |
2.1%
|
|
| 6 | 1 |
2.1%
|
|
| 10 | 1 |
2.1%
|
|
| 12 | 1 |
2.1%
|
|
| 15 | 3 |
6.4%
|
|
| 16 | 1 |
2.1%
|
|
| 18 | 1 |
2.1%
|
|
| 20 | 2 |
4.3%
|
|
| 22 | 1 |
2.1%
|
|
| 25 | 4 |
8.5%
|
|
| 27 | 1 |
2.1%
|
|
| 30 | 1 |
2.1%
|
|
| 32 | 1 |
2.1%
|
|
| 35 | 2 |
4.3%
|
|
| 60 | 3 |
6.4%
|
|
| 70 | 1 |
2.1%
|
|
| 80 | 1 |
2.1%
|
|
| 82 | 1 |
2.1%
|
|
| 85 | 1 |
2.1%
|
|
| 90 | 1 |
2.1%
|
|
| 92 | 1 |
2.1%
|
|
| 96 | 1 |
2.1%
|
|
| 100 | 2 |
4.3%
|
|
| 115 | 1 |
2.1%
|
|
| 120 | 1 |
2.1%
|
|
| 150 | 1 |
2.1%
|
|
| 170 | 2 |
4.3%
|
|
| 175 | 1 |
2.1%
|
|
| 210 | 1 |
2.1%
|
|
| 270 | 1 |
2.1%
|
|
| 300 | 1 |
2.1%
|
|
| 350 | 1 |
2.1%
|
|
| 388 | 1 |
2.1%
|
|
| 500 | 1 |
2.1%
|
|
| 800 | 1 |
2.1%
|
|
| Sysmiss | 103 |