| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 7 |
1%
|
| 0 | 137 |
18.6%
|
|
| 1 | 17 |
2.3%
|
|
| 2 | 7 |
1%
|
|
| 3 | 1 |
0.1%
|
|
| 4 | 1 |
0.1%
|
|
| 5 | 1 |
0.1%
|
|
| 10 | 9 |
1.2%
|
|
| 11 | 1 |
0.1%
|
|
| 12 | 1 |
0.1%
|
|
| 13 | 1 |
0.1%
|
|
| 14 | 2 |
0.3%
|
|
| 15 | 2 |
0.3%
|
|
| 16 | 1 |
0.1%
|
|
| 17 | 2 |
0.3%
|
|
| 19 | 1 |
0.1%
|
|
| 20 | 21 |
2.9%
|
|
| 25 | 30 |
4.1%
|
|
| 27 | 1 |
0.1%
|
|
| 29 | 1 |
0.1%
|
|
| 30 | 12 |
1.6%
|
|
| 33 | 25 |
3.4%
|
|
| 34 | 3 |
0.4%
|
|
| 40 | 10 |
1.4%
|
|
| 43 | 1 |
0.1%
|
|
| 45 | 3 |
0.4%
|
|
| 50 | 77 |
10.5%
|
|
| 51 | 2 |
0.3%
|
|
| 55 | 2 |
0.3%
|
|
| 56 | 1 |
0.1%
|
|
| 60 | 12 |
1.6%
|
|
| 65 | 2 |
0.3%
|
|
| 66 | 17 |
2.3%
|
|
| 67 | 4 |
0.5%
|
|
| 70 | 6 |
0.8%
|
|
| 71 | 1 |
0.1%
|
|
| 75 | 11 |
1.5%
|
|
| 76 | 1 |
0.1%
|
|
| 80 | 8 |
1.1%
|
|
| 81 | 1 |
0.1%
|
|
| 82 | 1 |
0.1%
|
|
| 84 | 1 |
0.1%
|
|
| 85 | 1 |
0.1%
|
|
| 88 | 1 |
0.1%
|
|
| 90 | 7 |
1%
|
|
| 92 | 1 |
0.1%
|
|
| 100 | 281 |
38.2%
|
|
| Sysmiss | 259 |