| Value | Category | Cases | |
|---|---|---|---|
| 0 | Less than one month ago | 19 |
17.9%
|
| 1 | 20 |
18.9%
|
|
| 2 | 12 |
11.3%
|
|
| 3 | 6 |
5.7%
|
|
| 4 | 5 |
4.7%
|
|
| 5 | 5 |
4.7%
|
|
| 6 | 1 |
0.9%
|
|
| 7 | 3 |
2.8%
|
|
| 8 | 1 |
0.9%
|
|
| 10 | 2 |
1.9%
|
|
| 11 | 1 |
0.9%
|
|
| 12 | 10 |
9.4%
|
|
| 13 | 3 |
2.8%
|
|
| 23 | 1 |
0.9%
|
|
| 95 | More than 24 months ago | 11 |
10.4%
|
| 98 | Dk / not sure | 5 |
4.7%
|
| 99 | Missing | 1 |
0.9%
|
| Sysmiss | 25911 |