| Value | Category | Cases | |
|---|---|---|---|
| 1 | 545 |
31.5%
|
|
| 2 | 350 |
20.3%
|
|
| 3 | 313 |
18.1%
|
|
| 4 | 197 |
11.4%
|
|
| 5 | 178 |
10.3%
|
|
| 6 | 145 |
8.4%
|
|
| 98 | don't know | 0 |
0%
|
| Sysmiss | 11221 |