Era
1989-
24
Since 1989
19
20th century
17
1991-
10
Since 1991
7
1900 - 1999
5
1900-1999
5
21st century
4
1931-2022
3
1985-1991
3
1986-1991
3
1950-
2
Carboniferous
2
From 280 to 345 million years ago
2
Since 1900
2
1606-1669
1
1856-1940
1
1931-
1
1951-
1
1965-
1
1971-1990
1
1975-1985
1
1980-
1
1985 - 1991
1
1985-1995
1
1986
1
1990-
1
1991-2014
1
1992-1995
1
2000-2099
1
20e siècle
1
21e siècle
1
German occupation, 1941-1944
1
Geschichte
1
Geschichte 1917-1991
1
Geschichte 1941-1945
1
Geschichte 1991-1994
1
Geschichte 1991-2000
1
Geschichte 1992-1998
1
Precambrian
1
Quaternary
1
Russia (Federation)
1
Since 1971
1