| Value | Category | Cases | |
|---|---|---|---|
| -3 | illegal missing | 0 |
0%
|
| -2 | dont know | 0 |
0%
|
| -1 | refuse | 0 |
0%
|
| 0 | 46 |
28.8%
|
|
| 1 | 11 |
6.9%
|
|
| 2 | 20 |
12.5%
|
|
| 3 | 18 |
11.3%
|
|
| 4 | 13 |
8.1%
|
|
| 5 | 7 |
4.4%
|
|
| 6 | 9 |
5.6%
|
|
| 7 | 4 |
2.5%
|
|
| 8 | 10 |
6.3%
|
|
| 9 | 1 |
0.6%
|
|
| 10 | 6 |
3.8%
|
|
| 11 | 1 |
0.6%
|
|
| 12 | 4 |
2.5%
|
|
| 14 | 1 |
0.6%
|
|
| 15 | 2 |
1.3%
|
|
| 16 | 1 |
0.6%
|
|
| 18 | 3 |
1.9%
|
|
| 19 | 1 |
0.6%
|
|
| 38 | 1 |
0.6%
|
|
| 90 | 1 |
0.6%
|
|
| Sysmiss | 865 |