| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 6 |
2%
|
| 1 | 13 |
4.2%
|
|
| 2 | 10 |
3.3%
|
|
| 3 | 8 |
2.6%
|
|
| 4 | 4 |
1.3%
|
|
| 5 | 17 |
5.6%
|
|
| 6 | 4 |
1.3%
|
|
| 7 | 1 |
0.3%
|
|
| 8 | 1 |
0.3%
|
|
| 9 | 1 |
0.3%
|
|
| 10 | 10 |
3.3%
|
|
| 12 | 4 |
1.3%
|
|
| 14 | 10 |
3.3%
|
|
| 15 | 4 |
1.3%
|
|
| 17 | 2 |
0.7%
|
|
| 18 | 1 |
0.3%
|
|
| 20 | 22 |
7.2%
|
|
| 22 | 1 |
0.3%
|
|
| 23 | 2 |
0.7%
|
|
| 25 | 20 |
6.5%
|
|
| 26 | 1 |
0.3%
|
|
| 28 | 1 |
0.3%
|
|
| 30 | 18 |
5.9%
|
|
| 31 | 1 |
0.3%
|
|
| 32 | 1 |
0.3%
|
|
| 33 | 7 |
2.3%
|
|
| 35 | 3 |
1%
|
|
| 37 | 1 |
0.3%
|
|
| 38 | 1 |
0.3%
|
|
| 39 | 2 |
0.7%
|
|
| 40 | 10 |
3.3%
|
|
| 43 | 1 |
0.3%
|
|
| 45 | 6 |
2%
|
|
| 46 | 1 |
0.3%
|
|
| 48 | 1 |
0.3%
|
|
| 49 | 1 |
0.3%
|
|
| 50 | 39 |
12.7%
|
|
| 52 | 1 |
0.3%
|
|
| 53 | 1 |
0.3%
|
|
| 54 | 2 |
0.7%
|
|
| 55 | 4 |
1.3%
|
|
| 60 | 4 |
1.3%
|
|
| 66 | 2 |
0.7%
|
|
| 67 | 1 |
0.3%
|
|
| 70 | 5 |
1.6%
|
|
| 75 | 2 |
0.7%
|
|
| 76 | 1 |
0.3%
|
|
| 77 | 1 |
0.3%
|
|
| 78 | 1 |
0.3%
|
|
| 80 | 2 |
0.7%
|
|
| 82 | 1 |
0.3%
|
|
| 85 | 1 |
0.3%
|
|
| 95 | 2 |
0.7%
|
|
| 97 | 1 |
0.3%
|
|
| 100 | 38 |
12.4%
|
|
| Sysmiss | 294 |