Month Number 1923-01-01 903.000 1923-02-01 1023.00 1923-03-01 1369.00 1923-04-01 1506.00 1923-05-01 1562.00 1923-06-01 1229.00 1923-07-01 1190.00 1923-08-01 1192.00 1923-09-01 1113.00 1923-10-01 1327.00 1923-11-01 1249.00 1923-12-01 978.000 1924-01-01 1057.00 1924-02-01 1124.00 1924-03-01 1317.00 1924-04-01 1501.00 1924-05-01 1497.00 1924-06-01 1274.00 1924-07-01 1247.00 1924-08-01 1224.00 1924-09-01 1196.00 1924-10-01 1361.00 1924-11-01 1277.00 1924-12-01 1151.00 1925-01-01 1190.00 1925-02-01 1174.00 1925-03-01 1546.00 1925-04-01 1503.00 1925-05-01 1617.00 1925-06-01 1527.00 1925-07-01 1632.00 1925-08-01 1615.00 1925-09-01 1493.00 1925-10-01 1663.00 1925-11-01 1448.00 1925-12-01 1417.00 1926-01-01 1231.00 1926-02-01 1177.00 1926-03-01 1809.00 1926-04-01 1794.00 1926-05-01 1798.00 1926-06-01 1743.00 1926-07-01 1541.00 1926-08-01 1517.00 1926-09-01 1689.00 1926-10-01 1732.00 1926-11-01 1449.00 1926-12-01 1221.00 1927-01-01 1206.00 1927-02-01 1417.00 1927-03-01 1888.00 1927-04-01 1881.00 1927-05-01 1814.00 1927-06-01 1834.00 1927-07-01 1643.00 1927-08-01 1865.00 1927-09-01 1689.00 1927-10-01 1757.00 1927-11-01 1571.00 1927-12-01 1347.00 1928-01-01 1517.00 1928-02-01 1681.00 1928-03-01 2079.00 1928-04-01 2076.00 1928-05-01 2027.00 1928-06-01 1962.00 1928-07-01 1855.00 1928-08-01 1924.00 1928-09-01 1689.00 1928-10-01 1997.00 1928-11-01 1724.00 1928-12-01 1409.00 1929-01-01 1461.00 1929-02-01 1486.00 1929-03-01 2065.00 1929-04-01 2168.00 1929-05-01 2241.00 1929-06-01 1962.00 1929-07-01 2024.00 1929-08-01 2027.00 1929-09-01 1902.00 1929-10-01 2080.00 1929-11-01 1678.00 1929-12-01 1197.00 1930-01-01 1496.00 1930-02-01 1654.00 1930-03-01 2148.00 1930-04-01 2177.00 1930-05-01 2126.00 1930-06-01 1803.00 1930-07-01 1804.00 1930-08-01 1796.00 1930-09-01 1720.00 1930-10-01 1890.00 1930-11-01 1387.00 1930-12-01 1097.00 1931-01-01 1020.00 1931-02-01 1124.00 1931-03-01 1467.00 1931-04-01 1417.00 1931-05-01 1342.00 1931-06-01 1292.00 1931-07-01 1349.00 1931-08-01 1212.00 1931-09-01 1123.00 1931-10-01 1170.00 1931-11-01 968.000 1931-12-01 785.000 1932-01-01 905.000 1932-02-01 1114.00 1932-03-01 1210.00 1932-04-01 1360.00 1932-05-01 1321.00 1932-06-01 1214.00 1932-07-01 1090.00 1932-08-01 1265.00 1932-09-01 1211.00 1932-10-01 1129.00 1932-11-01 1020.00 1932-12-01 791.000 1933-01-01 959.000 1933-02-01 1007.00 1933-03-01 1462.00 1933-04-01 1612.00 1933-05-01 2008.00 1933-06-01 1893.00 1933-07-01 1707.00 1933-08-01 1694.00 1933-09-01 1365.00 1933-10-01 1332.00 1933-11-01 1190.00 1933-12-01 1186.00 1934-01-01 1222.00 1934-02-01 1171.00 1934-03-01 1667.00 1934-04-01 1964.00 1934-05-01 1989.00 1934-06-01 1768.00 1934-07-01 1694.00 1934-08-01 1784.00 1934-09-01 1758.00