Month 1928=100 1925-01-01 92.2000 1925-02-01 93.2000 1925-03-01 94.4000 1925-04-01 97.8000 1925-05-01 99.9000 1925-06-01 99.9000 1925-07-01 99.0000 1925-08-01 98.7000 1925-09-01 98.9000 1925-10-01 97.8000 1925-11-01 94.4000 1925-12-01 87.8000 1926-01-01 85.1000 1926-02-01 85.1000 1926-03-01 85.9000 1926-04-01 89.0000 1926-05-01 90.0000 1926-06-01 90.2000 1926-07-01 90.3000 1926-08-01 90.9000 1926-09-01 91.4000 1926-10-01 92.2000 1926-11-01 92.2000 1926-12-01 87.8000 1927-01-01 86.7000 1927-02-01 87.9000 1927-03-01 93.1000 1927-04-01 96.8000 1927-05-01 99.6000 1927-06-01 100.500 1927-07-01 101.100 1927-08-01 101.500 1927-09-01 101.900 1927-10-01 102.300 1927-11-01 99.9000 1927-12-01 94.6000 1928-01-01 95.0000 1928-02-01 95.8000 1928-03-01 97.2000 1928-04-01 100.600 1928-05-01 102.700 1928-06-01 103.200 1928-07-01 103.300 1928-08-01 103.300 1928-09-01 103.000 1928-10-01 102.300 1928-11-01 99.8000 1928-12-01 93.7000 1929-01-01 90.7000 1929-02-01 88.4000 1929-03-01 93.9000 1929-04-01 100.700 1929-05-01 103.100 1929-06-01 103.600 1929-07-01 103.400 1929-08-01 103.200 1929-09-01 102.600 1929-10-01 101.800 1929-11-01 99.3000 1929-12-01 93.6000