| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 8 |
6.3%
|
| 0 | 1 |
0.8%
|
|
| 2 | 3 |
2.4%
|
|
| 3 | 2 |
1.6%
|
|
| 4 | 5 |
3.9%
|
|
| 5 | 3 |
2.4%
|
|
| 6 | 6 |
4.7%
|
|
| 7 | 5 |
3.9%
|
|
| 8 | 1 |
0.8%
|
|
| 9 | 3 |
2.4%
|
|
| 10 | 8 |
6.3%
|
|
| 11 | 1 |
0.8%
|
|
| 12 | 1 |
0.8%
|
|
| 13 | 2 |
1.6%
|
|
| 14 | 1 |
0.8%
|
|
| 15 | 3 |
2.4%
|
|
| 16 | 2 |
1.6%
|
|
| 17 | 2 |
1.6%
|
|
| 18 | 1 |
0.8%
|
|
| 20 | 4 |
3.1%
|
|
| 21 | 1 |
0.8%
|
|
| 22 | 2 |
1.6%
|
|
| 23 | 1 |
0.8%
|
|
| 24 | 1 |
0.8%
|
|
| 25 | 2 |
1.6%
|
|
| 27 | 1 |
0.8%
|
|
| 28 | 1 |
0.8%
|
|
| 29 | 1 |
0.8%
|
|
| 30 | 1 |
0.8%
|
|
| 31 | 1 |
0.8%
|
|
| 32 | 2 |
1.6%
|
|
| 34 | 1 |
0.8%
|
|
| 42 | 1 |
0.8%
|
|
| 43 | 1 |
0.8%
|
|
| 45 | 1 |
0.8%
|
|
| 46 | 2 |
1.6%
|
|
| 51 | 1 |
0.8%
|
|
| 53 | 1 |
0.8%
|
|
| 54 | 2 |
1.6%
|
|
| 70 | 1 |
0.8%
|
|
| 73 | 1 |
0.8%
|
|
| 74 | 1 |
0.8%
|
|
| 75 | 1 |
0.8%
|
|
| 80 | 1 |
0.8%
|
|
| 85 | 1 |
0.8%
|
|
| 90 | 1 |
0.8%
|
|
| 94 | 1 |
0.8%
|
|
| 100 | 1 |
0.8%
|
|
| 110 | 1 |
0.8%
|
|
| 115 | 1 |
0.8%
|
|
| 120 | 1 |
0.8%
|
|
| 122 | 1 |
0.8%
|
|
| 130 | 1 |
0.8%
|
|
| 133 | 1 |
0.8%
|
|
| 139 | 1 |
0.8%
|
|
| 150 | 3 |
2.4%
|
|
| 151 | 1 |
0.8%
|
|
| 163 | 1 |
0.8%
|
|
| 165 | 1 |
0.8%
|
|
| 170 | 1 |
0.8%
|
|
| 186 | 1 |
0.8%
|
|
| 187 | 1 |
0.8%
|
|
| 195 | 1 |
0.8%
|
|
| 243 | 1 |
0.8%
|
|
| 260 | 1 |
0.8%
|
|
| 290 | 1 |
0.8%
|
|
| 293 | 1 |
0.8%
|
|
| 300 | 2 |
1.6%
|
|
| 326 | 1 |
0.8%
|
|
| 400 | 1 |
0.8%
|
|
| 420 | 1 |
0.8%
|
|
| 429 | 1 |
0.8%
|
|
| 437 | 1 |
0.8%
|
|
| 590 | 1 |
0.8%
|
|
| 600 | 1 |
0.8%
|
|
| 627 | 1 |
0.8%
|
|
| 750 | 1 |
0.8%
|
|
| Sysmiss | 234 |