| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 7154 |
54%
|
| 2 | 1-5 | 3540 |
26.7%
|
| 3 | 6-20 | 1610 |
12.2%
|
| 4 | 21-50 | 518 |
3.9%
|
| 5 | 51-100 | 172 |
1.3%
|
| 6 | > 100 | 70 |
0.5%
|
| 8 | DK | 111 |
0.8%
|
| 9 | Missing | 73 |
0.6%
|
| Sysmiss | 11279 |