| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| -9 | Don't know (spontaneous) | 8 |
4.2%
|
| 0 | 15 |
7.9%
|
|
| 1 | 18 |
9.4%
|
|
| 2 | 13 |
6.8%
|
|
| 3 | 15 |
7.9%
|
|
| 4 | 14 |
7.3%
|
|
| 5 | 17 |
8.9%
|
|
| 6 | 5 |
2.6%
|
|
| 7 | 9 |
4.7%
|
|
| 8 | 6 |
3.1%
|
|
| 9 | 2 |
1%
|
|
| 10 | 4 |
2.1%
|
|
| 11 | 2 |
1%
|
|
| 12 | 1 |
0.5%
|
|
| 13 | 3 |
1.6%
|
|
| 15 | 4 |
2.1%
|
|
| 16 | 1 |
0.5%
|
|
| 17 | 1 |
0.5%
|
|
| 18 | 1 |
0.5%
|
|
| 19 | 2 |
1%
|
|
| 20 | 4 |
2.1%
|
|
| 23 | 1 |
0.5%
|
|
| 24 | 1 |
0.5%
|
|
| 25 | 3 |
1.6%
|
|
| 30 | 2 |
1%
|
|
| 35 | 2 |
1%
|
|
| 37 | 1 |
0.5%
|
|
| 39 | 1 |
0.5%
|
|
| 40 | 1 |
0.5%
|
|
| 44 | 1 |
0.5%
|
|
| 49 | 1 |
0.5%
|
|
| 50 | 3 |
1.6%
|
|
| 53 | 1 |
0.5%
|
|
| 55 | 1 |
0.5%
|
|
| 60 | 1 |
0.5%
|
|
| 62 | 1 |
0.5%
|
|
| 66 | 1 |
0.5%
|
|
| 70 | 1 |
0.5%
|
|
| 80 | 2 |
1%
|
|
| 84 | 1 |
0.5%
|
|
| 85 | 2 |
1%
|
|
| 100 | 1 |
0.5%
|
|
| 117 | 1 |
0.5%
|
|
| 138 | 1 |
0.5%
|
|
| 150 | 3 |
1.6%
|
|
| 155 | 1 |
0.5%
|
|
| 175 | 1 |
0.5%
|
|
| 180 | 1 |
0.5%
|
|
| 200 | 3 |
1.6%
|
|
| 250 | 1 |
0.5%
|
|
| 268 | 1 |
0.5%
|
|
| 450 | 1 |
0.5%
|
|
| 800 | 1 |
0.5%
|
|
| 1050 | 1 |
0.5%
|
|
| 1800 | 1 |
0.5%
|
|
| Sysmiss | 154 |