4.7	1912	18.6	1996	24.1	1960
5.9	1977	18.8	1999	24.2	1956
7.3	1918	19.2	1917	24.3	2013
7.7	1979	19.2	1980	24.4	1913
8.8	1982	19.2	2003	24.4	1953
9.3	1963	19.4	1965	24.5	1916
11.3	1978	19.5	1961	24.5	1967
12.0	2014	19.9	2011	24.6	1949
12.5	1970	20.0	1995	24.7	1919
12.5	1994	20.5	1927	24.7	1941
12.8	1929	20.5	1958	25.3	1928
12.8	1940	20.6	1943	25.3	1946
12.9	1985	20.9	1955	25.3	1983
13.3	1959	20.9	1986	25.8	2007
13.4	1920	20.9	2015	26.0	1908
13.4	1966	21.0	2001	26.2	1998
13.8	2009	21.0	2008	26.3	1973
14.2	1924	21.1	1911	26.6	1909
14.5	1936	21.1	1925	26.6	1992
14.5	1962	21.1	2018	26.7	1950
14.6	1957	21.2	1968	26.7	1964
14.8	1971	21.2	1974	26.8	1923
15.0	1930	21.3	2005	27.4	2012
16.0	1984	21.4	1935	27.6	2017
16.0	1988	21.4	1981	28.9	1939
16.4	1976	21.6	2000	29.0	1914
16.5	1997	22.0	1937	29.2	1931
17.0	1972	22.1	1922	29.4	1921
17.0	1991	22.1	1942	29.8	1906
17.8	1915	22.1	1954	29.9	1989
17.8	1945	22.7	1938	30.0	1932
17.9	1948	22.8	1952	30.0	1990
17.9	1969	22.9	2016	30.0	2002
18.0	1951	23.1	1987	30.1	1934
18.1	2019	23.4	1993	30.1	1944
18.3	2010	23.5	1975	33.5	2006
18.4	2004	23.6	1907	33.9	1933
18.6	1910	23.8	1926	No Data	1947