| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 55 |
16.1%
|
| -4 | Too many to count | 139 |
40.8%
|
| 0 | 15 |
4.4%
|
|
| 1 | 11 |
3.2%
|
|
| 2 | 20 |
5.9%
|
|
| 3 | 12 |
3.5%
|
|
| 4 | 21 |
6.2%
|
|
| 5 | 16 |
4.7%
|
|
| 6 | 12 |
3.5%
|
|
| 7 | 4 |
1.2%
|
|
| 8 | 9 |
2.6%
|
|
| 9 | 3 |
0.9%
|
|
| 10 | 7 |
2.1%
|
|
| 12 | 3 |
0.9%
|
|
| 13 | 1 |
0.3%
|
|
| 14 | 1 |
0.3%
|
|
| 15 | 1 |
0.3%
|
|
| 20 | 3 |
0.9%
|
|
| 23 | 1 |
0.3%
|
|
| 30 | 3 |
0.9%
|
|
| 44 | 1 |
0.3%
|
|
| 100 | 1 |
0.3%
|
|
| 200 | 2 |
0.6%
|
|
| Sysmiss | 11 |