Month Million Current Dollars 1913-01-01 0.870000 1913-02-01 0.810000 1913-03-01 1.65000 1913-04-01 1.09000 1913-05-01 1.84000 1913-06-01 3.34000 1913-07-01 1.72000 1913-08-01 1.51000 1913-09-01 1.42000 1913-10-01 1.50000 1913-11-01 1.31000 1913-12-01 1.71000 1914-01-01 0.740000 1914-02-01 1.29000 1914-03-01 2.31000 1914-04-01 2.00000 1914-05-01 3.15000 1914-06-01 3.21000 1914-07-01 2.69000 1914-08-01 2.95000 1914-09-01 1.69000 1914-10-01 1.61000 1914-11-01 1.71000 1914-12-01 1.08000 1915-01-01 1.23000 1915-02-01 0.690000 1915-03-01 1.75000 1915-04-01 1.72000 1915-05-01 2.06000 1915-06-01 2.55000 1915-07-01 2.86000 1915-08-01 1.93000 1915-09-01 3.05000 1915-10-01 1.91000 1915-11-01 2.10000 1915-12-01 1.27000 1916-01-01 1.39000 1916-02-01 1.82000 1916-03-01 3.01000 1916-04-01 5.08000 1916-05-01 5.25000 1916-06-01 5.19000 1916-07-01 6.64000 1916-08-01 4.76000 1916-09-01 3.93000 1916-10-01 3.11000 1916-11-01 3.64000 1916-12-01 1.64000 1917-01-01 1.67000 1917-02-01 1.29000 1917-03-01 2.19000 1917-04-01 1.97000 1917-05-01 2.25000 1917-06-01 3.29000 1917-07-01 4.76000 1917-08-01 3.51000 1917-09-01 3.36000 1917-10-01 2.59000 1917-11-01 1.50000 1917-12-01 1.12000 1918-01-01 0.930000 1918-02-01 1.31000 1918-03-01 2.13000 1918-04-01 2.67000 1918-05-01 2.36000 1918-06-01 2.55000 1918-07-01 2.29000 1918-08-01 1.88000 1918-09-01 1.48000 1918-10-01 1.06000 1918-11-01 0.480000 1918-12-01 2.07000 1919-01-01 1.16000 1919-02-01 1.12000 1919-03-01 1.55000 1919-04-01 5.61000 1919-05-01 6.20000 1919-06-01 7.58000 1919-07-01 7.82000 1919-08-01 8.99000 1919-09-01 7.74000 1919-10-01 7.35000 1919-11-01 1.30000 1919-12-01 1.14000 1920-01-01 3.31000 1920-02-01 4.87000 1920-03-01 6.75000 1920-04-01 8.40000 1920-05-01 10.2400 1920-06-01 7.65000 1920-07-01 6.17000 1920-08-01 5.32000 1920-09-01 5.03000 1920-10-01 3.74000 1920-11-01 3.71000 1920-12-01 2.55000 1921-01-01 3.99000 1921-02-01 2.57000 1921-03-01 5.42000 1921-04-01 8.25000 1921-05-01 8.82000 1921-06-01 11.8800 1921-07-01 8.93000 1921-08-01 8.39000 1921-09-01 5.49000 1921-10-01 5.17000 1921-11-01 5.72000 1921-12-01 4.34000 1922-01-01 4.35000 1922-02-01 2.54000 1922-03-01 8.16000 1922-04-01 8.47000 1922-05-01 12.5500 1922-06-01 9.70000 1922-07-01 9.25000 1922-08-01 7.68000 1922-09-01 7.83000 1922-10-01 6.03000 1922-11-01 5.39000 1922-12-01 4.86000 1923-01-01 6.80000 1923-02-01 5.31000 1923-03-01 8.65000 1923-04-01 7.47000 1923-05-01 10.3800 1923-06-01 9.42000 1923-07-01 11.1600 1923-08-01 7.82000 1923-09-01 12.2700 1923-10-01 7.10000 1923-11-01 5.86000 1923-12-01 6.80000 1924-01-01 3.98000 1924-02-01 5.18000 1924-03-01 12.3800 1924-04-01 13.4500 1924-05-01 13.8200 1924-06-01 11.9200 1924-07-01 11.2400 1924-08-01 11.3900 1924-09-01 11.3500 1924-10-01 7.77000 1924-11-01 4.95000 1924-12-01 4.31000 1925-01-01 6.06000 1925-02-01 6.02000 1925-03-01 6.82000 1925-04-01 13.4100 1925-05-01 14.0000 1925-06-01 13.3000 1925-07-01 9.82000 1925-08-01 12.0800 1925-09-01 10.4100 1925-10-01 7.32000 1925-11-01 7.07000 1925-12-01 5.82000 1926-01-01 6.36000 1926-02-01 4.06000 1926-03-01 8.75000 1926-04-01 11.2800 1926-05-01 13.4700 1926-06-01 17.5500 1926-07-01 14.2400 1926-08-01 15.9000 1926-09-01 13.4900 1926-10-01 11.7700 1926-11-01 8.05000 1926-12-01 5.93000 1927-01-01 7.10000 1927-02-01 4.50000 1927-03-01 6.48000 1927-04-01 14.5000 1927-05-01 20.6900 1927-06-01 17.8900 1927-07-01 11.3100 1927-08-01 14.9100 1927-09-01 19.6700 1927-10-01 16.0000 1927-11-01 9.53000 1927-12-01 10.8800 1928-01-01 7.86000 1928-02-01 11.6600 1928-03-01 11.9000 1928-04-01 20.5400 1928-05-01 20.8100 1928-06-01 19.4000 1928-07-01 12.7100 1928-08-01 16.7700 1928-09-01 16.8800 1928-10-01 14.1000 1928-11-01 10.3200 1928-12-01 8.45000 1929-01-01 7.77000 1929-02-01 4.43000 1929-03-01 9.31000 1929-04-01 12.7500 1929-05-01 19.9000 1929-06-01 20.7100 1929-07-01 18.8700 1929-08-01 16.1600 1929-09-01 15.6400 1929-10-01 12.4900 1929-11-01 9.14000 1929-12-01 7.50000 1930-01-01 8.19000 1930-02-01 9.55000 1930-03-01 13.4100 1930-04-01 16.5800 1930-05-01 19.4200 1930-06-01 19.7900 1930-07-01 17.3100 1930-08-01 14.6000 1930-09-01 14.1800 1930-10-01 12.4900 1930-11-01 8.74000 1930-12-01 8.01000 1931-01-01 10.2600 1931-02-01 9.79000 1931-03-01 15.7900 1931-04-01 18.3200 1931-05-01 20.3000 1931-06-01 17.0700 1931-07-01 17.4600 1931-08-01 9.53000 1931-09-01 10.1800 1931-10-01 8.99000 1931-11-01 6.59000 1931-12-01 6.65000 1932-01-01 4.03000 1932-02-01 5.56000 1932-03-01 4.17000 1932-04-01 9.45000 1932-05-01 9.62000 1932-06-01 9.95000 1932-07-01 9.17000 1932-08-01 8.60000 1932-09-01 12.7000 1932-10-01 10.5200 1932-11-01 13.6400 1932-12-01 6.75000 1933-01-01 6.68000 1933-02-01 4.09000 1933-03-01 2.94000 1933-04-01 2.54000 1933-05-01 10.9500 1933-06-01 4.65000 1933-07-01 3.34000 1933-08-01 5.04000 1933-09-01 10.5600 1933-10-01 13.0900 1933-11-01 11.8500 1933-12-01 11.1400 1934-01-01 11.2800 1934-02-01 7.92000 1934-03-01 7.66000 1934-04-01 9.43000 1934-05-01 9.35000 1934-06-01 8.73000 1934-07-01 6.38000 1934-08-01 6.02000 1934-09-01 8.64000 1934-10-01 8.93000 1934-11-01 7.14000 1934-12-01 6.55000 1935-01-01 8.32000 1935-02-01 6.36000 1935-03-01 7.08000 1935-04-01 5.13000 1935-05-01 5.57000 1935-06-01 5.77000 1935-07-01 5.30000 1935-08-01 6.29000 1935-09-01 8.10000 1935-10-01 11.5300 1935-11-01 12.9600 1935-12-01 12.3300 1936-01-01 13.8300 1936-02-01 10.2400 1936-03-01 10.1600 1936-04-01 13.1800 1936-05-01 13.2000 1936-06-01 13.7400 1936-07-01 13.0900 1936-08-01 15.4300 1936-09-01 12.8600 1936-10-01 13.3000 1936-11-01 10.3800 1936-12-01 9.90000 1937-01-01 8.84000 1937-02-01 7.26000 1937-03-01 5.76000 1937-04-01 9.16000 1937-05-01 11.9300 1937-06-01 15.3000 1937-07-01 13.1200 1937-08-01 11.4400 1937-09-01 12.1300 1937-10-01 11.2100 1937-11-01 8.79000 1937-12-01 8.56000 1938-01-01 8.14000 1938-02-01 8.22000 1938-03-01 9.26000 1938-04-01 12.9500 1938-05-01 14.1100 1938-06-01 18.5500 1938-07-01 19.3200 1938-08-01 18.0300 1938-09-01 19.8500 1938-10-01 14.1500 1938-11-01 15.0000 1938-12-01 15.6700