Month Million Current Dollars 1919-01-01 0.710000 1919-02-01 0.630000 1919-03-01 2.78000 1919-04-01 7.86000 1919-05-01 5.05000 1919-06-01 7.01000 1919-07-01 8.58000 1919-08-01 6.04000 1919-09-01 6.14000 1919-10-01 4.47000 1919-11-01 6.54000 1919-12-01 2.46000 1920-01-01 2.51000 1920-02-01 0.900000 1920-03-01 4.43000 1920-04-01 3.47000 1920-05-01 3.74000 1920-06-01 3.93000 1920-07-01 3.08000 1920-08-01 6.20000 1920-09-01 3.38000 1920-10-01 5.40000 1920-11-01 2.13000 1920-12-01 3.27000 1921-01-01 5.29000 1921-02-01 3.56000 1921-03-01 3.02000 1921-04-01 4.34000 1921-05-01 4.10000 1921-06-01 3.86000 1921-07-01 3.94000 1921-08-01 4.92000 1921-09-01 3.74000 1921-10-01 4.87000 1921-11-01 3.59000 1921-12-01 4.00000 1922-01-01 1.93000 1922-02-01 1.98000 1922-03-01 2.73000 1922-04-01 2.37000 1922-05-01 6.42000 1922-06-01 6.85000 1922-07-01 5.35000 1922-08-01 4.60000 1922-09-01 7.38000 1922-10-01 6.71000 1922-11-01 2.89000 1922-12-01 2.31000 1923-01-01 1.75000 1923-02-01 3.23000 1923-03-01 4.11000 1923-04-01 7.16000 1923-05-01 4.68000 1923-06-01 6.50000 1923-07-01 4.23000 1923-08-01 7.86000 1923-09-01 3.52000 1923-10-01 5.00000 1923-11-01 2.53000 1923-12-01 3.13000 1924-01-01 3.26000 1924-02-01 3.40000 1924-03-01 3.20000 1924-04-01 5.49000 1924-05-01 7.44000 1924-06-01 6.37000 1924-07-01 3.90000 1924-08-01 6.90000 1924-09-01 3.34000 1924-10-01 4.61000 1924-11-01 2.77000 1924-12-01 2.92000 1925-01-01 1.96000 1925-02-01 1.25000 1925-03-01 3.99000 1925-04-01 6.02000 1925-05-01 4.53000 1925-06-01 9.59000 1925-07-01 5.56000 1925-08-01 9.00000 1925-09-01 24.4300 1925-10-01 5.24000 1925-11-01 12.9100 1925-12-01 6.36000