| Value | Category | Cases | |
|---|---|---|---|
| 1 | Before 1966 | 9 |
4.9%
|
| 2 | 1966 - 1975 | 19 |
10.3%
|
| 3 | 1976 - 1985 | 46 |
24.9%
|
| 4 | 1986 - 1995 | 38 |
20.5%
|
| 5 | 1996 - 2005 | 35 |
18.9%
|
| 6 | 2006 - 2015 | 27 |
14.6%
|
| 7 | After 2015 | 11 |
5.9%
|
| 8 | Don't Know | 8 | |
| Sysmiss | 2490 |