| Value | Category | Cases | |
|---|---|---|---|
| 1 | In the last 3 months | 233 |
9.4%
|
| 2 | In the last year | 288 |
11.6%
|
| 3 | More than a year ago | 297 |
12%
|
| 5 | missing | 30 |
1.2%
|
| 6 | other | 0 |
0%
|
| 7 | refuse | 0 |
0%
|
| 8 | dtk | 0 |
0%
|
| 9 | na | 1636 |
65.9%
|