Value | Category | Cases | |
---|---|---|---|
1 | month and year | 1329 |
8.3%
|
5 | year - a, m imp | 719 |
4.5%
|
7 | month - a, y imp | 0 |
0%
|
8 | none - all imp | 13 |
0.1%
|
Sysmiss | 13924 |