Month Million Current Dollars 1923-01-01 16.6900 1923-02-01 13.5500 1923-03-01 7.91000 1923-04-01 7.53000 1923-05-01 9.43000 1923-06-01 10.2900 1923-07-01 10.0800 1923-08-01 9.54000 1923-09-01 3.43000 1923-10-01 15.4400 1923-11-01 7.18000 1923-12-01 4.75000 1924-01-01 20.9100 1924-02-01 5.02000 1924-03-01 11.9300 1924-04-01 11.8400 1924-05-01 13.4600 1924-06-01 19.4100 1924-07-01 10.1400 1924-08-01 15.8800 1924-09-01 10.7000 1924-10-01 4.94000 1924-11-01 30.0400 1924-12-01 10.8500 1925-01-01 6.25000 1925-02-01 8.24000 1925-03-01 11.6000 1925-04-01 10.3200 1925-05-01 12.8900 1925-06-01 17.4200 1925-07-01 13.4800 1925-08-01 37.7400 1925-09-01 46.8900 1925-10-01 21.7300 1925-11-01 16.5700 1925-12-01 35.6900 1926-01-01 21.7300 1926-02-01 26.5100 1926-03-01 26.7500 1926-04-01 16.8600 1926-05-01 14.5100 1926-06-01 19.0400 1926-07-01 10.2800 1926-08-01 18.2200 1926-09-01 26.9400 1926-10-01 13.3900 1926-11-01 14.6800 1926-12-01 15.7500 1927-01-01 9.85000 1927-02-01 5.60000 1927-03-01 8.68000 1927-04-01 18.5900 1927-05-01 15.5900 1927-06-01 16.6100 1927-07-01 7.67000 1927-08-01 13.7200 1927-09-01 9.27000 1927-10-01 12.6200 1927-11-01 10.0600 1927-12-01 8.36000 1928-01-01 6.49000 1928-02-01 35.0100 1928-03-01 15.9700 1928-04-01 11.5400 1928-05-01 6.72000 1928-06-01 12.7900 1928-07-01 7.28000 1928-08-01 15.6400 1928-09-01 6.02000 1928-10-01 9.63000 1928-11-01 7.41000 1928-12-01 7.49000