| Value | Category | Cases | |
|---|---|---|---|
| -8 | don't know | 20 |
0.5%
|
| 0 | 33 |
0.8%
|
|
| 1 | 240 |
5.7%
|
|
| 2 | 434 |
10.4%
|
|
| 3 | 551 |
13.2%
|
|
| 4 | 451 |
10.8%
|
|
| 5 | 426 |
10.2%
|
|
| 6 | 336 |
8%
|
|
| 7 | 416 |
10%
|
|
| 8 | 279 |
6.7%
|
|
| 9 | 306 |
7.3%
|
|
| 10 | 126 |
3%
|
|
| 11 | 75 |
1.8%
|
|
| 12 | 264 |
6.3%
|
|
| 13 | 36 |
0.9%
|
|
| 14 | 41 |
1%
|
|
| 15 | 16 |
0.4%
|
|
| 16 | 83 |
2%
|
|
| 17 | 18 |
0.4%
|
|
| 18 | 11 |
0.3%
|
|
| 19 | 4 |
0.1%
|
|
| 20 | 2 |
0%
|
|
| 22 | 2 |
0%
|
|
| 26 | 3 |
0.1%
|
|
| 30 | 1 |
0%
|
|
| 39 | 1 |
0%
|
|
| Sysmiss | 1897 |