Month December 31St, 1924=100 (January 1St, 1925=100) 1925-01-01 100.300 1925-02-01 101.400 1925-03-01 102.700 1925-04-01 106.400 1925-05-01 108.700 1925-06-01 108.700 1925-07-01 107.700 1925-08-01 107.400 1925-09-01 107.600 1925-10-01 106.400 1925-11-01 102.700 1925-12-01 95.5000 1926-01-01 92.6000 1926-02-01 92.6000 1926-03-01 93.5000 1926-04-01 96.9000 1926-05-01 98.0000 1926-06-01 98.1000 1926-07-01 98.3000 1926-08-01 98.9000 1926-09-01 99.5000 1926-10-01 100.300 1926-11-01 100.300 1926-12-01 95.5000 1927-01-01 94.3000 1927-02-01 95.7000 1927-03-01 101.300 1927-04-01 105.300 1927-05-01 108.400 1927-06-01 109.400 1927-07-01 11.0000 1927-08-01 110.500 1927-09-01 110.900 1927-10-01 111.300 1927-11-01 108.700 1927-12-01 102.900 1928-01-01 103.400 1928-02-01 104.200 1928-03-01 105.800 1928-04-01 109.500 1928-05-01 111.800 1928-06-01 112.300 1928-07-01 112.400 1928-08-01 112.400 1928-09-01 112.100 1928-10-01 111.300 1928-11-01 108.600 1928-12-01 102.000 1929-01-01 98.7000 1929-02-01 96.2000 1929-03-01 102.200 1929-04-01 109.600 1929-05-01 112.200 1929-06-01 112.700 1929-07-01 112.500 1929-08-01 112.300 1929-09-01 111.700 1929-10-01 110.800 1929-11-01 108.100 1929-12-01 101.800