| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 99 |
7.8%
|
| 0 | 14 |
1.1%
|
|
| 1 | 4 |
0.3%
|
|
| 2 | 2 |
0.2%
|
|
| 3 | 2 |
0.2%
|
|
| 4 | 2 |
0.2%
|
|
| 5 | 6 |
0.5%
|
|
| 8 | 1 |
0.1%
|
|
| 10 | 19 |
1.5%
|
|
| 13 | 1 |
0.1%
|
|
| 15 | 7 |
0.6%
|
|
| 17 | 1 |
0.1%
|
|
| 20 | 39 |
3.1%
|
|
| 23 | 1 |
0.1%
|
|
| 25 | 11 |
0.9%
|
|
| 30 | 24 |
1.9%
|
|
| 33 | 2 |
0.2%
|
|
| 35 | 2 |
0.2%
|
|
| 37 | 1 |
0.1%
|
|
| 40 | 39 |
3.1%
|
|
| 43 | 1 |
0.1%
|
|
| 45 | 2 |
0.2%
|
|
| 50 | 65 |
5.1%
|
|
| 52 | 1 |
0.1%
|
|
| 53 | 1 |
0.1%
|
|
| 55 | 3 |
0.2%
|
|
| 60 | 103 |
8.1%
|
|
| 65 | 8 |
0.6%
|
|
| 70 | 106 |
8.3%
|
|
| 75 | 29 |
2.3%
|
|
| 78 | 1 |
0.1%
|
|
| 80 | 145 |
11.4%
|
|
| 84 | 2 |
0.2%
|
|
| 85 | 20 |
1.6%
|
|
| 88 | 2 |
0.2%
|
|
| 90 | 107 |
8.4%
|
|
| 92 | 3 |
0.2%
|
|
| 95 | 45 |
3.5%
|
|
| 96 | 4 |
0.3%
|
|
| 97 | 5 |
0.4%
|
|
| 98 | 11 |
0.9%
|
|
| 99 | 5 |
0.4%
|
|
| 100 | 325 |
25.6%
|
|
| Sysmiss | 798 |