| Value | Category | Cases | |
|---|---|---|---|
| 0 | 640 |
31.4%
|
|
| 1 | 12 |
0.6%
|
|
| 2 | 2 |
0.1%
|
|
| 3 | 1 |
0%
|
|
| 4 | Medical aid benefits | 1380 |
67.6%
|
| 9 | 1 |
0%
|
|
| 99 | 5 |
0.2%
|
|
| Sysmiss | 22679 |