| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| -9 | Don't know (spontaneous) | 5 |
13.2%
|
| 3 | 1 |
2.6%
|
|
| 10 | 2 |
5.3%
|
|
| 12 | 2 |
5.3%
|
|
| 14 | 1 |
2.6%
|
|
| 15 | 1 |
2.6%
|
|
| 16 | 1 |
2.6%
|
|
| 20 | 3 |
7.9%
|
|
| 22 | 2 |
5.3%
|
|
| 24 | 1 |
2.6%
|
|
| 25 | 1 |
2.6%
|
|
| 27 | 1 |
2.6%
|
|
| 40 | 1 |
2.6%
|
|
| 65 | 1 |
2.6%
|
|
| 110 | 1 |
2.6%
|
|
| 115 | 2 |
5.3%
|
|
| 120 | 1 |
2.6%
|
|
| 125 | 1 |
2.6%
|
|
| 154 | 1 |
2.6%
|
|
| 170 | 1 |
2.6%
|
|
| 240 | 1 |
2.6%
|
|
| 250 | 1 |
2.6%
|
|
| 252 | 1 |
2.6%
|
|
| 350 | 1 |
2.6%
|
|
| 750 | 2 |
5.3%
|
|
| 1500 | 1 |
2.6%
|
|
| 1900 | 1 |
2.6%
|
|
| Sysmiss | 307 |