| Value | Category | Cases | |
|---|---|---|---|
| 1 | K | 784 |
41.8%
|
| 2 | N | 624 |
33.3%
|
| 3 | T | 379 |
20.2%
|
| 4 | P | 67 |
3.6%
|
| 5 | B | 22 |
1.2%
|
| a | Not applicable | 0 | |
| b | Don't know | 0 | |
| c | Refused to respond | 0 |