| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 16 |
16.8%
|
| 2 | 1 |
1.1%
|
|
| 3 | 1 |
1.1%
|
|
| 4 | 6 |
6.3%
|
|
| 5 | 3 |
3.2%
|
|
| 6 | 2 |
2.1%
|
|
| 7 | 6 |
6.3%
|
|
| 8 | 4 |
4.2%
|
|
| 9 | 4 |
4.2%
|
|
| 11 | 2 |
2.1%
|
|
| 12 | 2 |
2.1%
|
|
| 13 | 1 |
1.1%
|
|
| 14 | 1 |
1.1%
|
|
| 15 | 4 |
4.2%
|
|
| 16 | 1 |
1.1%
|
|
| 17 | 1 |
1.1%
|
|
| 18 | 4 |
4.2%
|
|
| 22 | 1 |
1.1%
|
|
| 23 | 1 |
1.1%
|
|
| 24 | 2 |
2.1%
|
|
| 25 | 3 |
3.2%
|
|
| 26 | 1 |
1.1%
|
|
| 27 | 1 |
1.1%
|
|
| 28 | 1 |
1.1%
|
|
| 29 | 1 |
1.1%
|
|
| 30 | 1 |
1.1%
|
|
| 32 | 1 |
1.1%
|
|
| 33 | 1 |
1.1%
|
|
| 38 | 1 |
1.1%
|
|
| 40 | 1 |
1.1%
|
|
| 44 | 1 |
1.1%
|
|
| 45 | 1 |
1.1%
|
|
| 55 | 1 |
1.1%
|
|
| 56 | 1 |
1.1%
|
|
| 64 | 1 |
1.1%
|
|
| 80 | 1 |
1.1%
|
|
| 100 | 1 |
1.1%
|
|
| 105 | 1 |
1.1%
|
|
| 110 | 1 |
1.1%
|
|
| 115 | 1 |
1.1%
|
|
| 160 | 1 |
1.1%
|
|
| 170 | 1 |
1.1%
|
|
| 190 | 1 |
1.1%
|
|
| 200 | 1 |
1.1%
|
|
| 220 | 1 |
1.1%
|
|
| 280 | 1 |
1.1%
|
|
| 360 | 1 |
1.1%
|
|
| 452 | 1 |
1.1%
|
|
| 516 | 1 |
1.1%
|
|
| 655 | 1 |
1.1%
|
|
| Sysmiss | 263 |