| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 0 | 7 |
2.7%
|
|
| 1 | 21 |
8.1%
|
|
| 2 | 25 |
9.7%
|
|
| 3 | 22 |
8.5%
|
|
| 4 | 12 |
4.7%
|
|
| 5 | 17 |
6.6%
|
|
| 6 | 13 |
5%
|
|
| 7 | 8 |
3.1%
|
|
| 8 | 6 |
2.3%
|
|
| 9 | 7 |
2.7%
|
|
| 10 | 16 |
6.2%
|
|
| 12 | 7 |
2.7%
|
|
| 13 | 3 |
1.2%
|
|
| 14 | 2 |
0.8%
|
|
| 15 | 6 |
2.3%
|
|
| 16 | 1 |
0.4%
|
|
| 17 | 3 |
1.2%
|
|
| 18 | 4 |
1.6%
|
|
| 20 | 4 |
1.6%
|
|
| 21 | 1 |
0.4%
|
|
| 22 | 4 |
1.6%
|
|
| 23 | 1 |
0.4%
|
|
| 24 | 1 |
0.4%
|
|
| 25 | 2 |
0.8%
|
|
| 26 | 1 |
0.4%
|
|
| 27 | 1 |
0.4%
|
|
| 28 | 1 |
0.4%
|
|
| 30 | 4 |
1.6%
|
|
| 31 | 1 |
0.4%
|
|
| 32 | 1 |
0.4%
|
|
| 33 | 1 |
0.4%
|
|
| 35 | 1 |
0.4%
|
|
| 40 | 4 |
1.6%
|
|
| 41 | 2 |
0.8%
|
|
| 49 | 2 |
0.8%
|
|
| 50 | 6 |
2.3%
|
|
| 53 | 1 |
0.4%
|
|
| 60 | 2 |
0.8%
|
|
| 61 | 1 |
0.4%
|
|
| 67 | 1 |
0.4%
|
|
| 74 | 1 |
0.4%
|
|
| 75 | 1 |
0.4%
|
|
| 79 | 1 |
0.4%
|
|
| 80 | 3 |
1.2%
|
|
| 90 | 3 |
1.2%
|
|
| 95 | 1 |
0.4%
|
|
| 99 | 1 |
0.4%
|
|
| 110 | 3 |
1.2%
|
|
| 115 | 1 |
0.4%
|
|
| 145 | 1 |
0.4%
|
|
| 150 | 1 |
0.4%
|
|
| 154 | 1 |
0.4%
|
|
| 176 | 1 |
0.4%
|
|
| 185 | 1 |
0.4%
|
|
| 190 | 1 |
0.4%
|
|
| 198 | 1 |
0.4%
|
|
| 200 | 1 |
0.4%
|
|
| 202 | 1 |
0.4%
|
|
| 247 | 1 |
0.4%
|
|
| 286 | 1 |
0.4%
|
|
| 287 | 1 |
0.4%
|
|
| 352 | 1 |
0.4%
|
|
| 450 | 1 |
0.4%
|
|
| 500 | 1 |
0.4%
|
|
| 520 | 1 |
0.4%
|
|
| 600 | 1 |
0.4%
|
|
| 850 | 1 |
0.4%
|
|
| 932 | 1 |
0.4%
|
|
| 1220 | 1 |
0.4%
|
|
| Sysmiss | 146 |