| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 0 | 94 |
65.3%
|
|
| 1 | 5 |
3.5%
|
|
| 2 | 7 |
4.9%
|
|
| 3 | 2 |
1.4%
|
|
| 4 | 3 |
2.1%
|
|
| 5 | 4 |
2.8%
|
|
| 6 | 4 |
2.8%
|
|
| 7 | 1 |
0.7%
|
|
| 10 | 3 |
2.1%
|
|
| 12 | 1 |
0.7%
|
|
| 15 | 3 |
2.1%
|
|
| 22 | 1 |
0.7%
|
|
| 25 | 1 |
0.7%
|
|
| 28 | 1 |
0.7%
|
|
| 30 | 1 |
0.7%
|
|
| 38 | 1 |
0.7%
|
|
| 39 | 1 |
0.7%
|
|
| 40 | 5 |
3.5%
|
|
| 47 | 1 |
0.7%
|
|
| 60 | 1 |
0.7%
|
|
| 70 | 1 |
0.7%
|
|
| 120 | 1 |
0.7%
|
|
| 150 | 1 |
0.7%
|
|
| 200 | 1 |
0.7%
|
|
| Sysmiss | 201 |