| Value | Category | Cases | |
|---|---|---|---|
| 0 | 53 |
3.3%
|
|
| 1 | 182 |
11.5%
|
|
| 2 | 262 |
16.6%
|
|
| 3 | 246 |
15.5%
|
|
| 4 | 212 |
13.4%
|
|
| 5 | 355 |
22.4%
|
|
| 6 | 142 |
9%
|
|
| 7 | 68 |
4.3%
|
|
| 8 | 31 |
2%
|
|
| 9 | 8 |
0.5%
|
|
| 10 | 2 |
0.1%
|
|
| 11 | 1 |
0.1%
|
|
| 12 | 7 |
0.4%
|
|
| 77 | Don't know | 14 |
0.9%
|
| Sysmiss | 2520 |