| 1985 | 1986 | 1987 | 1988 | 1989 | 1999 | 2004 | 2009 |
---|
Vacation days | 3509 | 3275 | 3018 | 2945 | 3329 | 4169 | 6131 | 4926 |
---|
Union membership |
SI 1 | no imputation | 2469 | 2419 | 2522 | no imputation | 3470 | 4742 | 3934 |
SI 2 | 3275 | 2807 | 2945 | 4151 | 6096 | 4247 |
MI | 3275 | 3018 | 2945 | 4169 | 6131 | 4926 |
- Note:
- Row 1 depicts the number of observations with information on vacation and all covariates. Rows 3 to 5 show the number of observations for which union membership status is imputed according to the different imputation strategies in those years for which the SOEP does not provide this information directly