value | category | cases | |
---|---|---|---|
1 | Month and year | 314 |
83.1%
|
2 | From calendar | 3 |
0.8%
|
5 | Year | 61 |
16.1%
|
7 | Month | 0 |
0%
|
8 | None | 0 |
0%
|
Sysmiss | 1962 |