| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 0 | 1 |
0.7%
|
|
| 1 | 5 |
3.6%
|
|
| 2 | 12 |
8.6%
|
|
| 3 | 13 |
9.4%
|
|
| 4 | 13 |
9.4%
|
|
| 5 | 13 |
9.4%
|
|
| 6 | 10 |
7.2%
|
|
| 7 | 12 |
8.6%
|
|
| 8 | 2 |
1.4%
|
|
| 9 | 3 |
2.2%
|
|
| 10 | 5 |
3.6%
|
|
| 11 | 2 |
1.4%
|
|
| 12 | 2 |
1.4%
|
|
| 13 | 1 |
0.7%
|
|
| 14 | 3 |
2.2%
|
|
| 15 | 2 |
1.4%
|
|
| 16 | 1 |
0.7%
|
|
| 17 | 1 |
0.7%
|
|
| 18 | 1 |
0.7%
|
|
| 19 | 1 |
0.7%
|
|
| 20 | 4 |
2.9%
|
|
| 23 | 1 |
0.7%
|
|
| 25 | 3 |
2.2%
|
|
| 26 | 1 |
0.7%
|
|
| 27 | 1 |
0.7%
|
|
| 28 | 2 |
1.4%
|
|
| 29 | 1 |
0.7%
|
|
| 30 | 1 |
0.7%
|
|
| 35 | 2 |
1.4%
|
|
| 38 | 1 |
0.7%
|
|
| 40 | 2 |
1.4%
|
|
| 50 | 1 |
0.7%
|
|
| 53 | 1 |
0.7%
|
|
| 55 | 1 |
0.7%
|
|
| 60 | 1 |
0.7%
|
|
| 65 | 1 |
0.7%
|
|
| 70 | 3 |
2.2%
|
|
| 80 | 1 |
0.7%
|
|
| 87 | 1 |
0.7%
|
|
| 90 | 1 |
0.7%
|
|
| 100 | 1 |
0.7%
|
|
| 119 | 1 |
0.7%
|
|
| 120 | 1 |
0.7%
|
|
| 186 | 1 |
0.7%
|
|
| 209 | 1 |
0.7%
|
|
| 500 | 1 |
0.7%
|
|
| Sysmiss | 101 |