Era
1939-1975
20th century
1,731
1900-1999
866
Civil War, 1936-1939
563
1892-1975
558
1939 - 1975
402
1975-
380
1975-1982
368
1931-1939
335
1900 - 1999
242
Since 1939
174
20e siècle
167
Republic, 1931-1939
128
1939-1945
118
1918-1975
112
1939-
104
1931-1975
91
1936-1975
77
1938-
67
Since 1900
60
1931 - 1975
50
1933-1974
44
1945-
43
1936 - 1975
39
1982-
30
1936-1939 (Guerre civile)
28
1913-1993
27
1939 - 1982
27
21st century
26
1933-1945
25
1939-1982
24
1945-1989
21
1951-
20
1975-1982-
17
1918 - 1975
16
1936-1939
16
20e siècle
16
Bourbons, 1700-
16
1933-1975
15
1913-
14
1918-
14
1901-2003
13
1939
13
1975-2008
13
Since 1931
13
Since 1936
13
Since 1975
13
1948-
12
1974-
12
1889-1945
11
more ...