| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 12 |
9%
|
| 2 | 1 |
0.8%
|
|
| 3 | 2 |
1.5%
|
|
| 4 | 6 |
4.5%
|
|
| 5 | 3 |
2.3%
|
|
| 6 | 5 |
3.8%
|
|
| 7 | 2 |
1.5%
|
|
| 8 | 3 |
2.3%
|
|
| 9 | 1 |
0.8%
|
|
| 10 | 3 |
2.3%
|
|
| 11 | 3 |
2.3%
|
|
| 12 | 2 |
1.5%
|
|
| 13 | 1 |
0.8%
|
|
| 14 | 1 |
0.8%
|
|
| 15 | 1 |
0.8%
|
|
| 16 | 3 |
2.3%
|
|
| 17 | 3 |
2.3%
|
|
| 20 | 3 |
2.3%
|
|
| 21 | 1 |
0.8%
|
|
| 25 | 4 |
3%
|
|
| 30 | 4 |
3%
|
|
| 31 | 1 |
0.8%
|
|
| 32 | 1 |
0.8%
|
|
| 33 | 1 |
0.8%
|
|
| 35 | 1 |
0.8%
|
|
| 38 | 1 |
0.8%
|
|
| 40 | 1 |
0.8%
|
|
| 42 | 1 |
0.8%
|
|
| 44 | 1 |
0.8%
|
|
| 45 | 2 |
1.5%
|
|
| 48 | 2 |
1.5%
|
|
| 50 | 3 |
2.3%
|
|
| 53 | 1 |
0.8%
|
|
| 61 | 1 |
0.8%
|
|
| 63 | 1 |
0.8%
|
|
| 71 | 1 |
0.8%
|
|
| 75 | 1 |
0.8%
|
|
| 84 | 1 |
0.8%
|
|
| 86 | 1 |
0.8%
|
|
| 90 | 4 |
3%
|
|
| 92 | 1 |
0.8%
|
|
| 97 | 1 |
0.8%
|
|
| 100 | 2 |
1.5%
|
|
| 102 | 2 |
1.5%
|
|
| 105 | 1 |
0.8%
|
|
| 110 | 1 |
0.8%
|
|
| 111 | 1 |
0.8%
|
|
| 115 | 1 |
0.8%
|
|
| 117 | 1 |
0.8%
|
|
| 120 | 1 |
0.8%
|
|
| 125 | 1 |
0.8%
|
|
| 127 | 1 |
0.8%
|
|
| 128 | 1 |
0.8%
|
|
| 130 | 1 |
0.8%
|
|
| 143 | 1 |
0.8%
|
|
| 149 | 1 |
0.8%
|
|
| 155 | 1 |
0.8%
|
|
| 167 | 1 |
0.8%
|
|
| 168 | 1 |
0.8%
|
|
| 180 | 2 |
1.5%
|
|
| 190 | 2 |
1.5%
|
|
| 200 | 4 |
3%
|
|
| 205 | 1 |
0.8%
|
|
| 210 | 1 |
0.8%
|
|
| 228 | 1 |
0.8%
|
|
| 247 | 1 |
0.8%
|
|
| 275 | 1 |
0.8%
|
|
| 297 | 1 |
0.8%
|
|
| 306 | 1 |
0.8%
|
|
| 400 | 1 |
0.8%
|
|
| 429 | 1 |
0.8%
|
|
| 430 | 1 |
0.8%
|
|
| 436 | 1 |
0.8%
|
|
| 482 | 1 |
0.8%
|
|
| 750 | 1 |
0.8%
|
|
| 1001 | 1 |
0.8%
|
|
| Sysmiss | 227 |