| Value | Category | Cases | |
|---|---|---|---|
| 1 | Under two weeks | 803 |
0.4%
|
| 2 | Two to four weeks | 489 |
0.2%
|
| 3 | One month | 492 |
0.2%
|
| 4 | Two months | 161 |
0.1%
|
| 5 | Three months | 150 |
0.1%
|
| 6 | Four months | 30 |
0%
|
| 7 | Five months | 56 |
0%
|
| 8 | Six months or more | 99 |
0%
|
| 9 | Don�t know | 57 |
0%
|
| 88 | Not applicable | 173689 |
82.3%
|
| 99 | Unspecified | 34952 |
16.6%
|