Era
1989-
20
20th century
17
Since 1989
12
1945-
11
21st century
9
1900-1999
7
2000-2099
5
Since 1900
5
Unification, 1990
4
1995-2005
3
1998-1999
3
Since 1945
3
1955-1965
2
1981-1989
2
1981-1993
2
1815-1871
1
1890-1969
1
1910-1936
1
1918-1945
1
1939-1975
1
1945-1953
1
1945-1964
1
1945-1989
1
1945-1990
1
1950-
1
1953-1961
1
1963-1969
1
1969-1974
1
1969-1981
1
1980-
1
1981-1995
1
1990-
1
1991-
1
1995-2009
1
1999
1
19th century
1
2003-2011
1
Geschichte 1990-2008
1
Geschichte 1995-2003
1
Since 1980
1
Since 1990
1
Since 1991
1