| Value | Category | Cases | |
|---|---|---|---|
| 0 | NR | 5 |
0.1%
|
| 1 | ill health | 3841 |
66.5%
|
| 2 | financial | 670 |
11.6%
|
| 3 | loss of contact | 262 |
4.5%
|
| 8 | Invalid | 29 |
0.5%
|
| 9 | others | 968 |
16.8%
|
| Sysmiss | 52592 |