| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 19 |
4.6%
|
| 0 | 79 |
19.3%
|
|
| 1 | 2 |
0.5%
|
|
| 2 | 1 |
0.2%
|
|
| 3 | 1 |
0.2%
|
|
| 4 | 1 |
0.2%
|
|
| 5 | 2 |
0.5%
|
|
| 8 | 2 |
0.5%
|
|
| 10 | 1 |
0.2%
|
|
| 18 | 1 |
0.2%
|
|
| 20 | 2 |
0.5%
|
|
| 23 | 1 |
0.2%
|
|
| 25 | 1 |
0.2%
|
|
| 27 | 1 |
0.2%
|
|
| 33 | 3 |
0.7%
|
|
| 34 | 1 |
0.2%
|
|
| 38 | 1 |
0.2%
|
|
| 40 | 1 |
0.2%
|
|
| 43 | 1 |
0.2%
|
|
| 45 | 1 |
0.2%
|
|
| 46 | 1 |
0.2%
|
|
| 49 | 1 |
0.2%
|
|
| 50 | 17 |
4.2%
|
|
| 51 | 5 |
1.2%
|
|
| 52 | 1 |
0.2%
|
|
| 55 | 1 |
0.2%
|
|
| 58 | 1 |
0.2%
|
|
| 60 | 6 |
1.5%
|
|
| 64 | 1 |
0.2%
|
|
| 65 | 1 |
0.2%
|
|
| 70 | 4 |
1%
|
|
| 71 | 1 |
0.2%
|
|
| 73 | 2 |
0.5%
|
|
| 75 | 4 |
1%
|
|
| 80 | 5 |
1.2%
|
|
| 85 | 2 |
0.5%
|
|
| 90 | 1 |
0.2%
|
|
| 93 | 1 |
0.2%
|
|
| 97 | 4 |
1%
|
|
| 99 | 4 |
1%
|
|
| 100 | 224 |
54.8%
|
|
| Sysmiss | 546 |