Month Million Current Dollars 1923-01-01 7.06000 1923-02-01 5.84000 1923-03-01 3.79000 1923-04-01 3.58000 1923-05-01 7.04000 1923-06-01 5.92000 1923-07-01 5.70000 1923-08-01 4.65000 1923-09-01 6.25000 1923-10-01 5.00000 1923-11-01 4.09000 1923-12-01 6.63000 1924-01-01 1.66000 1924-02-01 2.30000 1924-03-01 6.44000 1924-04-01 16.8500 1924-05-01 6.09000 1924-06-01 10.3400 1924-07-01 9.52000 1924-08-01 5.87000 1924-09-01 3.90000 1924-10-01 4.77000 1924-11-01 4.31000 1924-12-01 2.82000 1925-01-01 6.21000 1925-02-01 4.18000 1925-03-01 6.67000 1925-04-01 13.3500 1925-05-01 6.88000 1925-06-01 8.55000 1925-07-01 8.31000 1925-08-01 7.72000 1925-09-01 5.08000 1925-10-01 8.95000 1925-11-01 12.0600 1925-12-01 4.08000 1926-01-01 9.04000 1926-02-01 5.08000 1926-03-01 9.55000 1926-04-01 7.67000 1926-05-01 9.32000 1926-06-01 11.4200 1926-07-01 12.8300 1926-08-01 27.4800 1926-09-01 10.8100 1926-10-01 8.97000 1926-11-01 3.22000 1926-12-01 7.69000 1927-01-01 6.73000 1927-02-01 4.62000 1927-03-01 8.28000 1927-04-01 8.34000 1927-05-01 15.6700 1927-06-01 13.7100 1927-07-01 21.5200 1927-08-01 15.9300 1927-09-01 22.6300 1927-10-01 31.9500 1927-11-01 12.3400 1927-12-01 13.3300 1928-01-01 14.6000 1928-02-01 7.65000 1928-03-01 14.6400 1928-04-01 17.8400 1928-05-01 11.7000 1928-06-01 11.5500 1928-07-01 13.9800 1928-08-01 10.8300 1928-09-01 13.5600 1928-10-01 8.52000 1928-11-01 25.6400 1928-12-01 16.1400