| Value | Category | Cases | |
|---|---|---|---|
| 0 | Less than one month ago | 12 |
1.1%
|
| 1 | 72 |
6.9%
|
|
| 2 | 53 |
5%
|
|
| 3 | 61 |
5.8%
|
|
| 4 | 42 |
4%
|
|
| 5 | 41 |
3.9%
|
|
| 6 | 74 |
7%
|
|
| 7 | 26 |
2.5%
|
|
| 8 | 31 |
2.9%
|
|
| 9 | 25 |
2.4%
|
|
| 10 | 14 |
1.3%
|
|
| 11 | 12 |
1.1%
|
|
| 12 | 128 |
12.2%
|
|
| 13 | 3 |
0.3%
|
|
| 14 | 7 |
0.7%
|
|
| 15 | 7 |
0.7%
|
|
| 16 | 8 |
0.8%
|
|
| 17 | 2 |
0.2%
|
|
| 18 | 4 |
0.4%
|
|
| 19 | 1 |
0.1%
|
|
| 20 | 3 |
0.3%
|
|
| 21 | 1 |
0.1%
|
|
| 22 | 1 |
0.1%
|
|
| 23 | 11 |
1%
|
|
| 24 | 60 |
5.7%
|
|
| 25 | 2 |
0.2%
|
|
| 28 | 1 |
0.1%
|
|
| 30 | 1 |
0.1%
|
|
| 35 | 1 |
0.1%
|
|
| 36 | 5 |
0.5%
|
|
| 95 | More than 36 months ago | 310 |
29.5%
|
| 98 | DK / Not sure | 19 |
1.8%
|
| 99 | Missing | 13 |
1.2%
|
| Sysmiss | 5599 |