| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| -9 | Don't know (spontaneous) | 5 |
4.9%
|
| 0 | 1 |
1%
|
|
| 1 | 1 |
1%
|
|
| 2 | 1 |
1%
|
|
| 3 | 6 |
5.8%
|
|
| 4 | 6 |
5.8%
|
|
| 5 | 11 |
10.7%
|
|
| 6 | 2 |
1.9%
|
|
| 7 | 3 |
2.9%
|
|
| 8 | 8 |
7.8%
|
|
| 9 | 4 |
3.9%
|
|
| 10 | 6 |
5.8%
|
|
| 11 | 3 |
2.9%
|
|
| 12 | 1 |
1%
|
|
| 14 | 2 |
1.9%
|
|
| 15 | 8 |
7.8%
|
|
| 16 | 2 |
1.9%
|
|
| 17 | 1 |
1%
|
|
| 18 | 1 |
1%
|
|
| 19 | 1 |
1%
|
|
| 20 | 7 |
6.8%
|
|
| 22 | 1 |
1%
|
|
| 26 | 1 |
1%
|
|
| 27 | 1 |
1%
|
|
| 31 | 1 |
1%
|
|
| 35 | 2 |
1.9%
|
|
| 38 | 1 |
1%
|
|
| 40 | 1 |
1%
|
|
| 50 | 3 |
2.9%
|
|
| 55 | 1 |
1%
|
|
| 60 | 1 |
1%
|
|
| 70 | 1 |
1%
|
|
| 100 | 1 |
1%
|
|
| 110 | 1 |
1%
|
|
| 114 | 1 |
1%
|
|
| 120 | 1 |
1%
|
|
| 150 | 2 |
1.9%
|
|
| 200 | 1 |
1%
|
|
| 300 | 2 |
1.9%
|
|
| Sysmiss | 47 |