| Value | Category | Cases | |
|---|---|---|---|
| 0 | More than 10 years older | 13 |
6.4%
|
| 1 | 5-10 years older | 73 |
36.1%
|
| 2 | Less than 5 years older | 104 |
51.5%
|
| 888 | Don't Know | 12 |
5.9%
|
| 999 | No response | 0 |
0%
|
| Sysmiss | 977 |