| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 4 |
2%
|
| 0 | 1 |
0.5%
|
|
| 1 | 6 |
3%
|
|
| 2 | 1 |
0.5%
|
|
| 3 | 6 |
3%
|
|
| 4 | 6 |
3%
|
|
| 5 | 12 |
6%
|
|
| 6 | 11 |
5.5%
|
|
| 7 | 12 |
6%
|
|
| 8 | 11 |
5.5%
|
|
| 9 | 3 |
1.5%
|
|
| 10 | 7 |
3.5%
|
|
| 11 | 3 |
1.5%
|
|
| 12 | 6 |
3%
|
|
| 14 | 5 |
2.5%
|
|
| 15 | 11 |
5.5%
|
|
| 16 | 2 |
1%
|
|
| 17 | 4 |
2%
|
|
| 18 | 4 |
2%
|
|
| 19 | 4 |
2%
|
|
| 20 | 6 |
3%
|
|
| 21 | 1 |
0.5%
|
|
| 22 | 5 |
2.5%
|
|
| 24 | 5 |
2.5%
|
|
| 25 | 1 |
0.5%
|
|
| 27 | 1 |
0.5%
|
|
| 29 | 1 |
0.5%
|
|
| 30 | 7 |
3.5%
|
|
| 33 | 1 |
0.5%
|
|
| 35 | 3 |
1.5%
|
|
| 36 | 1 |
0.5%
|
|
| 40 | 4 |
2%
|
|
| 43 | 1 |
0.5%
|
|
| 45 | 1 |
0.5%
|
|
| 50 | 2 |
1%
|
|
| 52 | 1 |
0.5%
|
|
| 55 | 3 |
1.5%
|
|
| 60 | 1 |
0.5%
|
|
| 65 | 1 |
0.5%
|
|
| 68 | 1 |
0.5%
|
|
| 70 | 5 |
2.5%
|
|
| 80 | 3 |
1.5%
|
|
| 90 | 2 |
1%
|
|
| 98 | 1 |
0.5%
|
|
| 100 | 2 |
1%
|
|
| 110 | 1 |
0.5%
|
|
| 120 | 3 |
1.5%
|
|
| 130 | 1 |
0.5%
|
|
| 145 | 1 |
0.5%
|
|
| 150 | 1 |
0.5%
|
|
| 156 | 1 |
0.5%
|
|
| 190 | 1 |
0.5%
|
|
| 225 | 1 |
0.5%
|
|
| 239 | 1 |
0.5%
|
|
| 255 | 1 |
0.5%
|
|
| 267 | 1 |
0.5%
|
|
| 280 | 1 |
0.5%
|
|
| 350 | 2 |
1%
|
|
| 357 | 1 |
0.5%
|
|
| 360 | 1 |
0.5%
|
|
| 520 | 1 |
0.5%
|
|
| 1000 | 1 |
0.5%
|
|
| 2800 | 1 |
0.5%
|
|
| Sysmiss | 381 |