| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 5 | 1 |
0.8%
|
|
| 10 | 4 |
3%
|
|
| 12 | 7 |
5.3%
|
|
| 13 | 1 |
0.8%
|
|
| 14 | 8 |
6%
|
|
| 15 | 6 |
4.5%
|
|
| 16 | 3 |
2.3%
|
|
| 17 | 2 |
1.5%
|
|
| 18 | 4 |
3%
|
|
| 19 | 1 |
0.8%
|
|
| 20 | 4 |
3%
|
|
| 21 | 2 |
1.5%
|
|
| 22 | 3 |
2.3%
|
|
| 23 | 1 |
0.8%
|
|
| 24 | 5 |
3.8%
|
|
| 25 | 1 |
0.8%
|
|
| 28 | 3 |
2.3%
|
|
| 30 | 4 |
3%
|
|
| 32 | 1 |
0.8%
|
|
| 34 | 2 |
1.5%
|
|
| 35 | 7 |
5.3%
|
|
| 38 | 6 |
4.5%
|
|
| 39 | 1 |
0.8%
|
|
| 40 | 3 |
2.3%
|
|
| 42 | 4 |
3%
|
|
| 48 | 4 |
3%
|
|
| 50 | 1 |
0.8%
|
|
| 52 | 1 |
0.8%
|
|
| 55 | 2 |
1.5%
|
|
| 58 | 2 |
1.5%
|
|
| 65 | 1 |
0.8%
|
|
| 70 | 1 |
0.8%
|
|
| 75 | 1 |
0.8%
|
|
| 76 | 1 |
0.8%
|
|
| 78 | 1 |
0.8%
|
|
| 79 | 1 |
0.8%
|
|
| 81 | 1 |
0.8%
|
|
| 82 | 1 |
0.8%
|
|
| 90 | 2 |
1.5%
|
|
| 92 | 2 |
1.5%
|
|
| 97 | 1 |
0.8%
|
|
| 98 | 1 |
0.8%
|
|
| 108 | 2 |
1.5%
|
|
| 110 | 2 |
1.5%
|
|
| 113 | 1 |
0.8%
|
|
| 118 | 1 |
0.8%
|
|
| 123 | 1 |
0.8%
|
|
| 125 | 1 |
0.8%
|
|
| 152 | 1 |
0.8%
|
|
| 168 | 1 |
0.8%
|
|
| 169 | 1 |
0.8%
|
|
| 170 | 1 |
0.8%
|
|
| 180 | 1 |
0.8%
|
|
| 189 | 1 |
0.8%
|
|
| 250 | 1 |
0.8%
|
|
| 300 | 1 |
0.8%
|
|
| 346 | 1 |
0.8%
|
|
| 350 | 1 |
0.8%
|
|
| 399 | 1 |
0.8%
|
|
| 476 | 1 |
0.8%
|
|
| 488 | 1 |
0.8%
|
|
| 491 | 1 |
0.8%
|
|
| 507 | 1 |
0.8%
|
|
| 857 | 1 |
0.8%
|
|
| 1010 | 1 |
0.8%
|
|
| Sysmiss | 1189 |