Decades League
DECADE NUMBER
0000-0009 5,955
1200-1209 1
1280-1289 1
1300-1309 6
1350-1359 6
1490-1499 8
1510-1519 1
1600-1609 6
1730-1739 8
1740-1749 1
1750-1759 3
1760-1769 13
1780-1789 1
1800-1809 21
1810-1819 11
1820-1829 27
1830-1839 61
1840-1849 934
1850-1859 2,166
1860-1869 3,029
1870-1879 6,972
1880-1889 7,945
1890-1899 7,227
1900-1909 11,416
1910-1919 17,125
1920-1929 21,248
1930-1939 18,000
1940-1949 14,744
1950-1959 17,961
1960-1969 15,619
1970-1979 17,589
1980-1989 19,715
1990-1999 22,745
2000-2009 19,512
2010-2019 14,579
2020-2029 4,860

Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).