| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| -9 | Don't know (spontaneous) | 5 |
13.2%
|
| 0 | 2 |
5.3%
|
|
| 3 | 1 |
2.6%
|
|
| 5 | 1 |
2.6%
|
|
| 6 | 1 |
2.6%
|
|
| 7 | 1 |
2.6%
|
|
| 10 | 2 |
5.3%
|
|
| 11 | 1 |
2.6%
|
|
| 12 | 1 |
2.6%
|
|
| 14 | 1 |
2.6%
|
|
| 15 | 1 |
2.6%
|
|
| 16 | 1 |
2.6%
|
|
| 18 | 1 |
2.6%
|
|
| 20 | 1 |
2.6%
|
|
| 24 | 1 |
2.6%
|
|
| 25 | 1 |
2.6%
|
|
| 27 | 1 |
2.6%
|
|
| 30 | 1 |
2.6%
|
|
| 32 | 1 |
2.6%
|
|
| 94 | 1 |
2.6%
|
|
| 109 | 1 |
2.6%
|
|
| 120 | 1 |
2.6%
|
|
| 150 | 2 |
5.3%
|
|
| 158 | 1 |
2.6%
|
|
| 165 | 1 |
2.6%
|
|
| 204 | 1 |
2.6%
|
|
| 250 | 1 |
2.6%
|
|
| 500 | 1 |
2.6%
|
|
| 750 | 1 |
2.6%
|
|
| 1500 | 1 |
2.6%
|
|
| 1700 | 1 |
2.6%
|
|
| Sysmiss | 307 |