| Value | Category | Cases | |
|---|---|---|---|
| 0 | 47 |
1.1%
|
|
| 1 | 217 |
5%
|
|
| 2 | 390 |
9%
|
|
| 3 | 533 |
12.3%
|
|
| 4 | 360 |
8.3%
|
|
| 5 | 447 |
10.3%
|
|
| 6 | 310 |
7.2%
|
|
| 7 | 1991 |
46.1%
|
|
| 77 | Don't know | 28 |
0.6%
|
| Sysmiss | 47 |