| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 8 |
1%
|
| 0 | 7 |
0.9%
|
|
| 5 | 1 |
0.1%
|
|
| 6 | 1 |
0.1%
|
|
| 19 | 1 |
0.1%
|
|
| 20 | 3 |
0.4%
|
|
| 22 | 1 |
0.1%
|
|
| 25 | 2 |
0.3%
|
|
| 30 | 8 |
1%
|
|
| 40 | 7 |
0.9%
|
|
| 45 | 1 |
0.1%
|
|
| 50 | 10 |
1.3%
|
|
| 58 | 1 |
0.1%
|
|
| 60 | 6 |
0.8%
|
|
| 65 | 2 |
0.3%
|
|
| 70 | 15 |
1.9%
|
|
| 75 | 2 |
0.3%
|
|
| 80 | 44 |
5.7%
|
|
| 82 | 1 |
0.1%
|
|
| 83 | 1 |
0.1%
|
|
| 85 | 6 |
0.8%
|
|
| 88 | 1 |
0.1%
|
|
| 90 | 37 |
4.8%
|
|
| 94 | 1 |
0.1%
|
|
| 95 | 18 |
2.3%
|
|
| 98 | 1 |
0.1%
|
|
| 99 | 4 |
0.5%
|
|
| 100 | 586 |
75.5%
|
|
| Sysmiss | 143 |