Year	Dollars
1913	0.516000
1914	0.526000
1915	0.531000
1916	0.547000
1917	0.583000
1918	0.650000
1919	0.748000
1920	1.01700
1921	1.03200
1922	0.963000
1923	1.06800
1924	1.15400
1925	1.19900
1926	1.27800
1927	1.32300
1928	1.33400
1929	1.35200
1930	1.41000
1931	1.42800
1932	1.21600
1933	1.20100