Monthly Thousands
1920-11-01 21.0000
1920-12-01 16.0000
1921-01-01 21.0000
1921-02-01 23.0000
1921-03-01 29.0000
1921-04-01 29.0000
1921-05-01 36.0000
1921-06-01 29.0000
1921-07-01 36.0000
1921-08-01 56.0000
1921-09-01 38.0000
1921-10-01 47.0000
1921-11-01 44.0000
1921-12-01 41.0000
1922-01-01 41.0000
1922-02-01 40.0000
1922-03-01 50.0000
1922-04-01 47.0000
1922-05-01 58.0000
1922-06-01 67.0000
1922-07-01 72.0000
1922-08-01 85.0000
1922-09-01 84.0000
1922-10-01 87.0000
1922-11-01 87.0000
1922-12-01 78.0000
1923-01-01 85.0000
1923-02-01 78.0000
1923-03-01 83.0000
1923-04-01 73.0000
1923-05-01 79.0000
1923-06-01 74.0000
1923-07-01 43.0000
1923-08-01 50.0000
1923-09-01 39.0000
1923-10-01 38.0000
1923-11-01 34.0000
1923-12-01 37.0000
1924-01-01 56.0000
1924-02-01 62.0000
1924-03-01 70.0000
1924-04-01 72.0000
1924-05-01 66.0000
1924-06-01 52.0000
1924-07-01 43.0000
1924-08-01 54.0000
1924-09-01 55.0000
1924-10-01 59.0000
1924-11-01 51.0000
1924-12-01 59.0000
1925-01-01 54.0000
1925-02-01 55.0000
1925-03-01 58.0000
1925-04-01 68.0000
1925-05-01 77.0000
1925-06-01 87.0000
1925-07-01 78.0000
1925-08-01 77.0000
1925-09-01 67.0000
1925-10-01 53.0000
1925-11-01 49.0000
1925-12-01 59.0000
1926-01-01 60.0000
1926-02-01 61.0000
1926-03-01 59.0000
1926-04-01 51.0000
1926-05-01 45.0000
1926-06-01 43.0000
1926-07-01 35.0000
1926-08-01 44.0000
1926-09-01 44.0000
1926-10-01 45.0000
1926-11-01 45.0000
1926-12-01 46.0000
1927-01-01 44.0000
1927-02-01 46.0000
1927-03-01 57.0000
1927-04-01 64.0000
1927-05-01 65.0000
1927-06-01 62.0000
1927-07-01 48.0000
1927-08-01 49.0000
1927-09-01 36.0000
1927-10-01 34.0000
1927-11-01 32.0000
1927-12-01 33.0000
1928-01-01 37.0000
1928-02-01 37.0000
1928-03-01 44.0000
1928-04-01 44.0000
1928-05-01 47.0000
1928-06-01 49.0000
1928-07-01 46.0000
1928-08-01 52.0000
1928-09-01 43.0000
1928-10-01 47.0000
1928-11-01 36.0000
1928-12-01 32.0000
1929-01-01 31.9000
1929-02-01 30.2000
1929-03-01 35.9000
1929-04-01 38.9000
1929-05-01 40.0000
1929-06-01 40.1000
1929-07-01 38.6000
1929-08-01 32.0000
1929-09-01 27.9000
1929-10-01 34.6000
1929-11-01 30.5000
1929-12-01 28.5000
1930-01-01 25.0000
1930-02-01 22.3000
1930-03-01 19.3000
1930-04-01 17.3000
1930-05-01 16.8000
1930-06-01 16.6000
1930-07-01 12.9000
1930-08-01 16.1000
1930-09-01 14.4000
1930-10-01 17.6000
1930-11-01 13.1000
1930-12-01 13.0000
1931-01-01 12.6000
1931-02-01 11.4000
1931-03-01 11.4000
1931-04-01 11.6000
1931-05-01 11.4000
1931-06-01 11.8000
1931-07-01 13.4000
1931-08-01 11.6000
1931-09-01 10.4000
1931-10-01 11.1000
1931-11-01 9.30000
1931-12-01 10.3000
1932-01-01 8.50000
1932-02-01 9.80000
1932-03-01 8.80000
1932-04-01 8.00000
1932-05-01 8.00000
1932-06-01 11.2000
1932-07-01 9.70000
1932-08-01 7.70000
1932-09-01 6.80000
1932-10-01 6.50000
1932-11-01 5.60000
1932-12-01 6.60000
1933-01-01 5.50000
1933-02-01 6.80000
1933-03-01 6.80000
1933-04-01 7.10000
1933-05-01 9.20000
1933-06-01 14.8000
1933-07-01 15.0000
1933-08-01 16.4000
1933-09-01 14.5000
1933-10-01 12.0000
1933-11-01 11.4000
1933-12-01 11.4000
1934-01-01 13.8000
1934-02-01 12.4000
1934-03-01 15.0000
1934-04-01 16.2000
1934-05-01 18.6000
1934-06-01 21.4000
1934-07-01 18.3000
1934-08-01 17.9000
1934-09-01 14.7000
1934-10-01 16.6000
1934-11-01 16.2000
1934-12-01 16.4000
1935-01-01 21.5000
1935-02-01 17.7000
1935-03-01 17.6000
1935-04-01 20.0000
1935-05-01 22.5000
1935-06-01 16.1000
1935-07-01 21.9000
1935-08-01 31.0000
1935-09-01 28.5000
1935-10-01 32.2000
1935-11-01 27.2000
1935-12-01 26.5000
1936-01-01 25.9000
1936-02-01 14.8000
1936-03-01 16.3000
1936-04-01 33.4000
1936-05-01 30.2000
1936-06-01 37.4000
1936-07-01 38.9000
1936-08-01 33.6000
1936-09-01 40.8000
1936-10-01 43.6000
1936-11-01 35.7000
1936-12-01 41.0000
1937-01-01 38.0000
1937-02-01 42.7000
1937-03-01 49.1000
1937-04-01 49.5000
1937-05-01 52.8000
1937-06-01 48.1000
1937-07-01 45.6000
1937-08-01 35.5000
1937-09-01 56.9000
1937-10-01 42.9000
1937-11-01 30.8000
1937-12-01 27.1000