The German General Social Survey (ALLBUS) - questionnaires in german
| 1980 | |
| 1982 | |
| 1984 | |
| 1986 | |
| 1990 Split 1 | 1990 Split 2 |
| 1991 Split 1 | 1991 Split 2 |
| 1992 | |
| 1994 Split 1 | 1994 Split 2 |
| 1996 | |
| 1998 | |
| 2000 | |
| 2004 | |
| 2006 | |
| 2008 |
| 1980 | |
| 1982 | |
| 1984 | |
| 1986 | |
| 1990 Split 1 | 1990 Split 2 |
| 1991 Split 1 | 1991 Split 2 |
| 1992 | |
| 1994 Split 1 | 1994 Split 2 |
| 1996 | |
| 1998 | |
| 2000 | |
| 2004 | |
| 2006 | |
| 2008 |