Era
2000-
31
21st century
24
20th century
16
1976-2000
15
2002-
15
1976-
10
20th century --
9
1949-
8
1976-2002
8
1949-1976
7
2000
7
1976
5
21st century --
5
1989
3
19th century
3
Ming dynasty, 1368-1644
3
1371-1435
2
1893-1976
2
1912-1949
2
1937-1945
2
1991-
2
1997-
2
2001-
2
2002
2
221 B.C. --
2
960 A.D.
2
Qin dynasty, 221-207 B.C
2
Qing dynasty, 1644-1912
2
To 221 B.C.
2
1216-1294
1
1371
1
1405-1433
1
1405-1433 --
1
14th century --
1
1696-1771
1
17th century
1
1832-1914
1
1835-1908
1
1861-1912
1
1875-1908 --
1
1887-1975
1
1892-1973
1
1899-1967
1
18th century
1
1900-1990
1
1902-1987
1
1904-2006
1
1923-
1
1925-
1
1935-
1
more ...