| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
0.9%
|
| 3 | 2 |
1.9%
|
|
| 5 | 2 |
1.9%
|
|
| 6 | 1 |
0.9%
|
|
| 7 | 2 |
1.9%
|
|
| 8 | 1 |
0.9%
|
|
| 9 | 1 |
0.9%
|
|
| 10 | 4 |
3.8%
|
|
| 11 | 2 |
1.9%
|
|
| 12 | 2 |
1.9%
|
|
| 13 | 2 |
1.9%
|
|
| 14 | 1 |
0.9%
|
|
| 15 | 2 |
1.9%
|
|
| 16 | 2 |
1.9%
|
|
| 18 | 1 |
0.9%
|
|
| 20 | 2 |
1.9%
|
|
| 21 | 3 |
2.8%
|
|
| 22 | 4 |
3.8%
|
|
| 23 | 1 |
0.9%
|
|
| 24 | 3 |
2.8%
|
|
| 26 | 2 |
1.9%
|
|
| 29 | 2 |
1.9%
|
|
| 30 | 9 |
8.5%
|
|
| 31 | 1 |
0.9%
|
|
| 32 | 1 |
0.9%
|
|
| 34 | 1 |
0.9%
|
|
| 35 | 2 |
1.9%
|
|
| 36 | 2 |
1.9%
|
|
| 39 | 2 |
1.9%
|
|
| 40 | 1 |
0.9%
|
|
| 41 | 2 |
1.9%
|
|
| 42 | 1 |
0.9%
|
|
| 43 | 1 |
0.9%
|
|
| 45 | 1 |
0.9%
|
|
| 47 | 1 |
0.9%
|
|
| 50 | 4 |
3.8%
|
|
| 53 | 1 |
0.9%
|
|
| 55 | 1 |
0.9%
|
|
| 56 | 1 |
0.9%
|
|
| 57 | 1 |
0.9%
|
|
| 61 | 1 |
0.9%
|
|
| 63 | 1 |
0.9%
|
|
| 64 | 2 |
1.9%
|
|
| 68 | 1 |
0.9%
|
|
| 72 | 2 |
1.9%
|
|
| 73 | 1 |
0.9%
|
|
| 83 | 1 |
0.9%
|
|
| 87 | 1 |
0.9%
|
|
| 89 | 1 |
0.9%
|
|
| 92 | 1 |
0.9%
|
|
| 94 | 1 |
0.9%
|
|
| 98 | 2 |
1.9%
|
|
| 108 | 1 |
0.9%
|
|
| 115 | 1 |
0.9%
|
|
| 120 | 1 |
0.9%
|
|
| 126 | 1 |
0.9%
|
|
| 140 | 1 |
0.9%
|
|
| 168 | 1 |
0.9%
|
|
| 192 | 1 |
0.9%
|
|
| 199 | 1 |
0.9%
|
|
| 201 | 1 |
0.9%
|
|
| 205 | 1 |
0.9%
|
|
| 220 | 1 |
0.9%
|
|
| 226 | 1 |
0.9%
|
|
| 239 | 1 |
0.9%
|
|
| 300 | 1 |
0.9%
|
|
| 9760 | 1 |
0.9%
|
|
| Sysmiss | 813 |