| Value | Category | Cases | |
|---|---|---|---|
| 0 | 58 |
0.8%
|
|
| 1 | 264 |
3.8%
|
|
| 2 | 485 |
7%
|
|
| 3 | 859 |
12.4%
|
|
| 4 | 608 |
8.8%
|
|
| 5 | 498 |
7.2%
|
|
| 6 | 353 |
5.1%
|
|
| 7 | 3719 |
53.8%
|
|
| 77 | Dont know | 66 |
1%
|
| Sysmiss | 47 |