| Value | Category | Cases | |
|---|---|---|---|
| 0 | Less than one month ago | 2 |
3.8%
|
| 1 | 2 |
3.8%
|
|
| 2 | 6 |
11.5%
|
|
| 3 | 1 |
1.9%
|
|
| 4 | 2 |
3.8%
|
|
| 5 | 2 |
3.8%
|
|
| 6 | 2 |
3.8%
|
|
| 7 | 1 |
1.9%
|
|
| 8 | 3 |
5.8%
|
|
| 11 | 1 |
1.9%
|
|
| 12 | 8 |
15.4%
|
|
| 13 | 1 |
1.9%
|
|
| 14 | 2 |
3.8%
|
|
| 15 | 1 |
1.9%
|
|
| 17 | 1 |
1.9%
|
|
| 18 | 1 |
1.9%
|
|
| 20 | 2 |
3.8%
|
|
| 24 | 1 |
1.9%
|
|
| 95 | More than 24 months ago | 10 |
19.2%
|
| 98 | DK / Not sure | 3 |
5.8%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 10911 |