1911   1665.00                         
1912   1630.00                         
1913   1676.00                         
1914   1720.00                         
1915   1730.00                         
1916   1483.00                         
1917   1355.00                         
1918   1353.00                         
1919   1287.00                         
1920   1375.00                         
1921   1441.00                         
1922   1374.00                         
1923   1478.00                         
1924   1466.00                         
1925   1552.00                         
1926   1601.00                         
1927   1749.00                         
1928   1728.00                         
1929   1600.00                         
1930   1781.00                         
1931   2167.00                         
1932   2280.00                         
1933   2318.00                         
1934   2198.00                         
1935   2106.00                         
1936   2077.00                         
1937   1967.00