| Value | Category | Cases | |
|---|---|---|---|
| 0 | Less than one month ago | 65 |
13.1%
|
| 1 | 112 |
22.5%
|
|
| 2 | 7 |
1.4%
|
|
| 3 | 10 |
2%
|
|
| 4 | 8 |
1.6%
|
|
| 5 | 6 |
1.2%
|
|
| 6 | 1 |
0.2%
|
|
| 7 | 5 |
1%
|
|
| 8 | 5 |
1%
|
|
| 9 | 2 |
0.4%
|
|
| 11 | 1 |
0.2%
|
|
| 12 | 21 |
4.2%
|
|
| 13 | 3 |
0.6%
|
|
| 15 | 1 |
0.2%
|
|
| 18 | 1 |
0.2%
|
|
| 20 | 5 |
1%
|
|
| 21 | 1 |
0.2%
|
|
| 22 | 3 |
0.6%
|
|
| 24 | 60 |
12.1%
|
|
| 95 | More than 24 months ago | 130 |
26.2%
|
| 98 | DK / Not sure | 48 |
9.7%
|
| 99 | Missing | 2 |
0.4%
|
| Sysmiss | 50648 |