1906	18723760.00
1907	20892589.00
1908	11711022.00
1909	22198132.00
1910	14596645.00
1911	15650022.00
1912	18623405.00
1913	14536380.00
1914	21354813.00
1915	13623272.00
1916	20142885.00
1917	22942804.00
1918	15865937.00
1919	12651367.00
1920	22287631.00
1921	22526783.00
1922	18447196.00
1923	19024047.00
1924	13877797.00
1925	14430703.00
1926	15213730.00
1927	19539212.00
1928	16954335.00
1929	21829584.00
1930	14621040.00
1931	8474133.00
1932	17422186.00
1933	12183502.00
1934	6178190.00
1935	12630349.00
1936	14648871.00
1937	14306056.00
1938	18148319.00
1939	11164062.00
1940	9931656.00
1941	20116677.00
1942	17225136.00
1943	13731401.00
1944	15369422.00
1945	14140528.00
1946	11095455.00
1947	16439485.00
1948	15139293.00
1949	16933581.00
1950	13140416.00
1951	12505894.00
1952	20805422.00
1953	11165419.00
1954	8496102.00
1955	9413908.00
1956	11426874.00
1957	21500963.00
1958	15862511.00
1959	9598169.00
1960	11524160.00
1961	10010259.00
1962	17377609.00
1963	8669081.00
1964	10377070.00
1965	19522695.00
1966	10225351.00
1967	11570223.00
1968	13628611.00
1969	15005531.00
1970	14948498.00
1971	14985236.67
1972	13116386.92
1973	18157686.73
1974	12920861.97
1975	16534720.24
1976	11042439.38
1977	5360700.69
1978	15137179.84
1979	17433971.06
1980	17439183.07
1981	8897463.07
1982	17308055.56
1983	23585508.57
1984	24344044.24
1985	20993877.97
1986	22945801.76
1987	15274684.37
1988	11142853.14
1989	9433062.24
1990	9321026.91
1991	12296842.65
1992	10916527.00
1993	18881830.66
1994	10539111.09
1995	19970938.81
1996	14195206.19
1997	21660879.76
1998	16694676.79
1999	15829806.03
2000	10508988.06
2001	10716034.81
2002	6028741.07
2003	10504312.70
2004	9901640.11
2005	17079884.94
2006	13539904.29
2007	11619757.87
2008	16237626.20
2009	14347673.54
2010	12922527.68