| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 0 | 11 |
2.5%
|
|
| 1 | 48 |
10.9%
|
|
| 2 | 62 |
14.1%
|
|
| 3 | 47 |
10.7%
|
|
| 4 | 32 |
7.3%
|
|
| 5 | 25 |
5.7%
|
|
| 6 | 19 |
4.3%
|
|
| 7 | 15 |
3.4%
|
|
| 8 | 19 |
4.3%
|
|
| 9 | 5 |
1.1%
|
|
| 10 | 13 |
3%
|
|
| 11 | 8 |
1.8%
|
|
| 12 | 14 |
3.2%
|
|
| 13 | 5 |
1.1%
|
|
| 14 | 1 |
0.2%
|
|
| 15 | 7 |
1.6%
|
|
| 17 | 3 |
0.7%
|
|
| 18 | 2 |
0.5%
|
|
| 20 | 13 |
3%
|
|
| 21 | 1 |
0.2%
|
|
| 22 | 6 |
1.4%
|
|
| 23 | 1 |
0.2%
|
|
| 24 | 1 |
0.2%
|
|
| 25 | 8 |
1.8%
|
|
| 28 | 4 |
0.9%
|
|
| 29 | 1 |
0.2%
|
|
| 30 | 11 |
2.5%
|
|
| 31 | 1 |
0.2%
|
|
| 32 | 4 |
0.9%
|
|
| 33 | 2 |
0.5%
|
|
| 34 | 1 |
0.2%
|
|
| 35 | 3 |
0.7%
|
|
| 38 | 2 |
0.5%
|
|
| 40 | 6 |
1.4%
|
|
| 41 | 1 |
0.2%
|
|
| 42 | 3 |
0.7%
|
|
| 43 | 1 |
0.2%
|
|
| 45 | 1 |
0.2%
|
|
| 47 | 1 |
0.2%
|
|
| 48 | 1 |
0.2%
|
|
| 50 | 3 |
0.7%
|
|
| 52 | 1 |
0.2%
|
|
| 53 | 1 |
0.2%
|
|
| 54 | 2 |
0.5%
|
|
| 55 | 1 |
0.2%
|
|
| 56 | 1 |
0.2%
|
|
| 58 | 1 |
0.2%
|
|
| 60 | 2 |
0.5%
|
|
| 63 | 1 |
0.2%
|
|
| 64 | 1 |
0.2%
|
|
| 65 | 1 |
0.2%
|
|
| 66 | 1 |
0.2%
|
|
| 69 | 1 |
0.2%
|
|
| 70 | 1 |
0.2%
|
|
| 72 | 1 |
0.2%
|
|
| 80 | 1 |
0.2%
|
|
| 82 | 1 |
0.2%
|
|
| 95 | 1 |
0.2%
|
|
| 100 | 2 |
0.5%
|
|
| 110 | 1 |
0.2%
|
|
| 118 | 1 |
0.2%
|
|
| 120 | 2 |
0.5%
|
|
| 150 | 1 |
0.2%
|
|
| 160 | 1 |
0.2%
|
|
| 170 | 1 |
0.2%
|
|
| Sysmiss | 567 |