| Value | Category | Cases | |
|---|---|---|---|
| 0 | Less than one month ago | 2 |
0.2%
|
| 1 | 31 |
3.4%
|
|
| 2 | 52 |
5.7%
|
|
| 3 | 63 |
6.9%
|
|
| 4 | 51 |
5.5%
|
|
| 5 | 38 |
4.1%
|
|
| 6 | 78 |
8.5%
|
|
| 7 | 42 |
4.6%
|
|
| 8 | 36 |
3.9%
|
|
| 9 | 41 |
4.5%
|
|
| 10 | 24 |
2.6%
|
|
| 11 | 6 |
0.7%
|
|
| 12 | 69 |
7.5%
|
|
| 13 | 4 |
0.4%
|
|
| 14 | 3 |
0.3%
|
|
| 15 | 2 |
0.2%
|
|
| 16 | 5 |
0.5%
|
|
| 17 | 2 |
0.2%
|
|
| 18 | 9 |
1%
|
|
| 20 | 2 |
0.2%
|
|
| 21 | 1 |
0.1%
|
|
| 22 | 1 |
0.1%
|
|
| 24 | 22 |
2.4%
|
|
| 26 | 2 |
0.2%
|
|
| 36 | 6 |
0.7%
|
|
| 95 | More than 36 months ago | 277 |
30.1%
|
| 98 | DK / Not sure | 28 |
3%
|
| 99 | Missing | 22 |
2.4%
|
| Sysmiss | 4920 |