| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 2820 |
41.2%
|
| 1 | 1624 |
23.7%
|
|
| 2 | 1161 |
17%
|
|
| 3 | 678 |
9.9%
|
|
| 4 | 143 |
2.1%
|
|
| 5 | 91 |
1.3%
|
|
| 6 | 86 |
1.3%
|
|
| 7 | 7+ | 35 |
0.5%
|
| 8 | DK | 209 |
3.1%
|
| 9 | 10 | ||
| Sysmiss | 20745 |