| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1320 |
10%
|
|
| 1 | 1968 |
14.8%
|
|
| 2 | 1902 |
14.3%
|
|
| 3 | 1769 |
13.3%
|
|
| 4 | 1940 |
14.6%
|
|
| 5 | 1264 |
9.5%
|
|
| 6 | 1260 |
9.5%
|
|
| 7 | 1097 |
8.3%
|
|
| 8 | 740 |
5.6%
|
|
| 98 | Don't know | 0 |
0%
|
| Sysmiss | 23170 |