| Value | Category | Cases | |
|---|---|---|---|
| 1 | born with it | 1375 |
23.6%
|
| 2 | illness | 2894 |
49.8%
|
| 3 | accident | 383 |
6.6%
|
| 4 | age related reasons | 466 |
8%
|
| 5 | as a result of violence | 29 |
0.5%
|
| 6 | other | 186 |
3.2%
|
| 8 | don't know | 484 |
8.3%
|
| Sysmiss | 38797 |