| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 29 |
5%
|
| 1 | 1 |
0.2%
|
|
| 20 | 1 |
0.2%
|
|
| 30 | 3 |
0.5%
|
|
| 40 | 1 |
0.2%
|
|
| 45 | 1 |
0.2%
|
|
| 50 | 7 |
1.2%
|
|
| 56 | 1 |
0.2%
|
|
| 60 | 26 |
4.5%
|
|
| 65 | 9 |
1.5%
|
|
| 70 | 59 |
10.1%
|
|
| 75 | 14 |
2.4%
|
|
| 78 | 2 |
0.3%
|
|
| 80 | 129 |
22.1%
|
|
| 82 | 1 |
0.2%
|
|
| 85 | 51 |
8.7%
|
|
| 87 | 1 |
0.2%
|
|
| 89 | 1 |
0.2%
|
|
| 90 | 116 |
19.9%
|
|
| 92 | 1 |
0.2%
|
|
| 95 | 21 |
3.6%
|
|
| 96 | 1 |
0.2%
|
|
| 97 | 1 |
0.2%
|
|
| 98 | 4 |
0.7%
|
|
| 99 | 2 |
0.3%
|
|
| 100 | 101 |
17.3%
|
|
| Sysmiss | 632 |