| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than a year | 0 |
0%
|
| 2 | 1-14 years | 1 |
0.1%
|
| 3 | 15-49 years | 956 |
81.2%
|
| 4 | 50-64 years | 170 |
14.4%
|
| 5 | More than 64 years | 50 |
4.2%
|
| 888 | Don't know | 0 |
0%
|
| Sysmiss | 22 |