Month Million Current Dollars 1919-01-01 35.3000 1919-02-01 36.6000 1919-03-01 52.3000 1919-04-01 79.2000 1919-05-01 104.100 1919-06-01 141.400 1919-07-01 162.200 1919-08-01 153.800 1919-09-01 113.500 1919-10-01 171.400 1919-11-01 138.700 1919-12-01 144.500 1920-01-01 155.300 1920-02-01 135.100 1920-03-01 192.600 1920-04-01 161.500 1920-05-01 148.200 1920-06-01 142.600 1920-07-01 118.900 1920-08-01 96.4000 1920-09-01 102.700 1920-10-01 86.8000 1920-11-01 72.0000 1920-12-01 52.8000 1921-01-01 56.3000 1921-02-01 46.0000 1921-03-01 72.0000 1921-04-01 102.300 1921-05-01 83.9000 1921-06-01 89.8000 1921-07-01 100.400 1921-08-01 91.7000 1921-09-01 112.200 1921-10-01 91.6000 1921-11-01 68.4000 1921-12-01 61.7000 1922-01-01 66.2000 1922-02-01 75.3000 1922-03-01 110.300 1922-04-01 140.000 1922-05-01 148.900 1922-06-01 146.600 1922-07-01 152.300 1922-08-01 155.700 1922-09-01 110.800 1922-10-01 90.8000 1922-11-01 92.0000 1922-12-01 67.5000 1923-01-01 73.0000 1923-02-01 91.1000 1923-03-01 121.100 1923-04-01 136.100 1923-05-01 138.700 1923-06-01 111.600 1923-07-01 103.500 1923-08-01 83.2000 1923-09-01 89.6000 1923-10-01 96.8000 1923-11-01 91.9000 1923-12-01 97.5000 1924-01-01 75.4000 1924-02-01 101.500 1924-03-01 138.100 1924-04-01 117.300 1924-05-01 130.300 1924-06-01 127.600 1924-07-01 119.200 1924-08-01 108.900 1924-09-01 115.900 1924-10-01 112.900 1924-11-01 102.300 1924-12-01 106.900 1925-01-01 119.400 1925-02-01 87.5000 1925-03-01 143.200 1925-04-01 165.100 1925-05-01 159.900 1925-06-01 207.600 1925-07-01 163.100 1925-08-01 201.500 1925-09-01 187.000 1925-10-01 134.300 1925-11-01 132.100 1925-12-01 142.400