Era
1900-2011
1
1922-
1
1926-2016
1
1928-
1
1928-2020
3
1939-1975
1
1951-
3
1951-2019
5
1952-
1
1952-1970
6
1952-2011
1
1957-2011
1
1959-1990
1
1962-1990
1
1970-1981
10
1970-2011
2
1970-2013
1
1973-1988
1
1979-
3
1981-
100
1981-2011
42
1981-2013
2
1982-
1
1987-2011
2
1990-
4
1999-
1
2000-
1
2005
2
2011-
5
2012
2
20th century
4
21st century
3
Coup d'état, 2013
2
Protests, 2011-
5
Protests, 2011-2013
7
Since 1900
1
Since 1952
3
Since 1970
1
Since 1979
1
Since 1981
12