| Value | Category | Cases | |
|---|---|---|---|
| 0 | Less than one month ago | 4 |
0.6%
|
| 1 | 3 |
0.4%
|
|
| 2 | 5 |
0.7%
|
|
| 3 | 19 |
2.7%
|
|
| 4 | 22 |
3.1%
|
|
| 5 | 46 |
6.5%
|
|
| 6 | 95 |
13.4%
|
|
| 7 | 34 |
4.8%
|
|
| 8 | 21 |
3%
|
|
| 9 | 7 |
1%
|
|
| 10 | 20 |
2.8%
|
|
| 11 | 6 |
0.8%
|
|
| 12 | 196 |
27.7%
|
|
| 13 | 7 |
1%
|
|
| 14 | 6 |
0.8%
|
|
| 15 | 7 |
1%
|
|
| 16 | 19 |
2.7%
|
|
| 17 | 22 |
3.1%
|
|
| 18 | 18 |
2.5%
|
|
| 19 | 18 |
2.5%
|
|
| 20 | 11 |
1.6%
|
|
| 21 | 1 |
0.1%
|
|
| 22 | 4 |
0.6%
|
|
| 23 | 1 |
0.1%
|
|
| 24 | 24 |
3.4%
|
|
| 95 | More than 24 months ago | 70 |
9.9%
|
| 98 | DK / Not sure | 15 |
2.1%
|
| 99 | Missing | 6 |
0.8%
|
| Sysmiss | 2211 |