| Value | Category | Cases | |
|---|---|---|---|
| 0 | 121 |
7.6%
|
|
| 1 | 110 |
6.9%
|
|
| 2 | 149 |
9.4%
|
|
| 3 | 163 |
10.3%
|
|
| 4 | 240 |
15.1%
|
|
| 5 | 218 |
13.7%
|
|
| 6 | 221 |
13.9%
|
|
| 7 | 95 |
6%
|
|
| 8 | 110 |
6.9%
|
|
| 9 | 38 |
2.4%
|
|
| 10 | 62 |
3.9%
|
|
| 11 | 9 |
0.6%
|
|
| 12 | 37 |
2.3%
|
|
| 16 | 1 |
0.1%
|
|
| 77 | Don't know | 13 |
0.8%
|
| Sysmiss | 2400 |