| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3854 |
11%
|
|
| 2 | 4058 |
11.6%
|
|
| 3 | 5023 |
14.3%
|
|
| 4 | 3425 |
9.8%
|
|
| 5 | 4716 |
13.4%
|
|
| 6 | 2693 |
7.7%
|
|
| 7 | 4980 |
14.2%
|
|
| 9 | 1 |
0%
|
|
| 98 | DK | 50 |
0.1%
|
| 99 | NO RESPONSE | 5 |
0%
|
| Sysmiss | 6305 |
18%
|