1929   1315.00                         
1930   1341.00                         
1931   1342.00                         
1932   1326.00                         
1933   1305.00                         
1934   1323.00                         
1935   1325.00                         
1936   1334.00                         
1937   1348.00                         
1938   1337.00                         
1939   1279.00                         
1940   1061.00                         
1941   829.000                         
1942   777.000                         
1943   796.000                         
1944   797.000