| Value | Category | Cases | |
|---|---|---|---|
| 1960 | [1960,1980) | 7 |
0.2%
|
| 1980 | [1980,1990) | 67 |
2.2%
|
| 1990 | [1990,2000) | 177 |
5.8%
|
| 2000 | [2000,2010) | 944 |
31.2%
|
| 2010 | [2010,2020) | 1835 |
60.6%
|
| Sysmiss | 19 |