| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 0 | 1 |
0.8%
|
|
| 1 | 2 |
1.6%
|
|
| 2 | 5 |
3.9%
|
|
| 3 | 5 |
3.9%
|
|
| 4 | 11 |
8.6%
|
|
| 5 | 9 |
7%
|
|
| 6 | 4 |
3.1%
|
|
| 7 | 7 |
5.5%
|
|
| 8 | 3 |
2.3%
|
|
| 9 | 2 |
1.6%
|
|
| 10 | 9 |
7%
|
|
| 11 | 2 |
1.6%
|
|
| 12 | 7 |
5.5%
|
|
| 13 | 2 |
1.6%
|
|
| 14 | 3 |
2.3%
|
|
| 15 | 1 |
0.8%
|
|
| 16 | 4 |
3.1%
|
|
| 17 | 1 |
0.8%
|
|
| 18 | 3 |
2.3%
|
|
| 19 | 1 |
0.8%
|
|
| 20 | 6 |
4.7%
|
|
| 21 | 2 |
1.6%
|
|
| 22 | 5 |
3.9%
|
|
| 23 | 1 |
0.8%
|
|
| 25 | 1 |
0.8%
|
|
| 27 | 1 |
0.8%
|
|
| 35 | 1 |
0.8%
|
|
| 37 | 1 |
0.8%
|
|
| 40 | 5 |
3.9%
|
|
| 50 | 2 |
1.6%
|
|
| 59 | 1 |
0.8%
|
|
| 60 | 1 |
0.8%
|
|
| 62 | 1 |
0.8%
|
|
| 65 | 1 |
0.8%
|
|
| 70 | 2 |
1.6%
|
|
| 90 | 1 |
0.8%
|
|
| 95 | 1 |
0.8%
|
|
| 100 | 2 |
1.6%
|
|
| 110 | 1 |
0.8%
|
|
| 130 | 1 |
0.8%
|
|
| 140 | 1 |
0.8%
|
|
| 150 | 1 |
0.8%
|
|
| 180 | 1 |
0.8%
|
|
| 195 | 1 |
0.8%
|
|
| 226 | 1 |
0.8%
|
|
| 275 | 1 |
0.8%
|
|
| 400 | 1 |
0.8%
|
|
| 620 | 1 |
0.8%
|
|
| 4500 | 1 |
0.8%
|
|
| Sysmiss | 481 |