| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 0 | 370 |
52.3%
|
|
| 1 | 37 |
5.2%
|
|
| 2 | 51 |
7.2%
|
|
| 3 | 31 |
4.4%
|
|
| 4 | 33 |
4.7%
|
|
| 5 | 27 |
3.8%
|
|
| 6 | 15 |
2.1%
|
|
| 7 | 10 |
1.4%
|
|
| 8 | 10 |
1.4%
|
|
| 9 | 2 |
0.3%
|
|
| 10 | 19 |
2.7%
|
|
| 11 | 4 |
0.6%
|
|
| 12 | 8 |
1.1%
|
|
| 13 | 1 |
0.1%
|
|
| 14 | 1 |
0.1%
|
|
| 15 | 8 |
1.1%
|
|
| 16 | 3 |
0.4%
|
|
| 17 | 2 |
0.3%
|
|
| 18 | 4 |
0.6%
|
|
| 20 | 11 |
1.6%
|
|
| 21 | 2 |
0.3%
|
|
| 22 | 1 |
0.1%
|
|
| 24 | 2 |
0.3%
|
|
| 25 | 9 |
1.3%
|
|
| 26 | 2 |
0.3%
|
|
| 28 | 1 |
0.1%
|
|
| 30 | 6 |
0.8%
|
|
| 35 | 1 |
0.1%
|
|
| 40 | 2 |
0.3%
|
|
| 45 | 1 |
0.1%
|
|
| 50 | 3 |
0.4%
|
|
| 52 | 1 |
0.1%
|
|
| 55 | 2 |
0.3%
|
|
| 56 | 1 |
0.1%
|
|
| 60 | 3 |
0.4%
|
|
| 70 | 2 |
0.3%
|
|
| 72 | 1 |
0.1%
|
|
| 80 | 1 |
0.1%
|
|
| 83 | 1 |
0.1%
|
|
| 85 | 1 |
0.1%
|
|
| 90 | 1 |
0.1%
|
|
| 95 | 2 |
0.3%
|
|
| 98 | 1 |
0.1%
|
|
| 100 | 2 |
0.3%
|
|
| 121 | 1 |
0.1%
|
|
| 148 | 1 |
0.1%
|
|
| 150 | 1 |
0.1%
|
|
| 180 | 1 |
0.1%
|
|
| 195 | 1 |
0.1%
|
|
| 210 | 1 |
0.1%
|
|
| 250 | 1 |
0.1%
|
|
| 425 | 1 |
0.1%
|
|
| 450 | 1 |
0.1%
|
|
| 500 | 1 |
0.1%
|
|
| 2514 | 1 |
0.1%
|
|
| Sysmiss | 725 |