| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2363 |
16.7%
|
|
| 2 | 2173 |
15.3%
|
|
| 3 | 2136 |
15.1%
|
|
| 4 | 1976 |
13.9%
|
|
| 5 | 1401 |
9.9%
|
|
| 6 | 1600 |
11.3%
|
|
| 7 | 1426 |
10.1%
|
|
| 8 | 1092 |
7.7%
|
|
| 98 | Don't know | 0 |
0%
|
| Sysmiss | 22263 |