Month Millions Of Spindles 1912-09-01 18.3000 1912-10-01 18.4000 1912-11-01 18.5000 1912-12-01 18.5000 1913-01-01 18.6000 1913-02-01 18.8000 1913-03-01 18.7000 1913-04-01 18.7000 1913-05-01 18.6000 1913-06-01 18.1000 1913-07-01 18.1000 1913-08-01 18.6000 1913-09-01 18.6000 1913-10-01 18.8000 1913-11-01 18.9000 1913-12-01 18.9000 1914-01-01 18.8000 1914-02-01 18.8000 1914-03-01 18.7000 1914-04-01 18.6000 1914-05-01 18.6000 1914-06-01 18.6000 1914-07-01 18.4000 1914-08-01 18.3000 1914-09-01 18.1000 1914-10-01 18.1000 1914-11-01 18.1000 1914-12-01 18.1000 1915-01-01 18.1000 1915-02-01 18.2000 1915-03-01 18.3000 1915-04-01 18.4000 1915-05-01 18.5000 1915-06-01 18.5000 1915-07-01 18.5000 1915-08-01 18.5000 1915-09-01 18.5000 1915-10-01 18.6000 1915-11-01 18.7000 1915-12-01 18.8000 1916-01-01 18.9000 1916-02-01 19.0000 1916-03-01 19.0000 1916-04-01 19.0000 1916-05-01 19.0000 1916-06-01 19.0000 1916-07-01 18.9000 1916-08-01 18.9000 1916-09-01 19.0000 1916-10-01 19.1000 1916-11-01 19.2000 1916-12-01 19.2000 1917-01-01 19.3000 1917-02-01 19.3000 1917-03-01 19.4000 1917-04-01 19.4000 1917-05-01 19.5000 1917-06-01 19.4000 1917-07-01 19.3000 1917-08-01 19.3000 1917-09-01 19.4000 1917-10-01 19.4000 1917-11-01 19.4000 1917-12-01 19.5000 1918-01-01 19.3000 1918-02-01 19.3000 1918-03-01 19.5000 1918-04-01 19.4000 1918-05-01 19.4000 1918-06-01 19.4000 1918-07-01 19.4000 1918-08-01 19.3000 1918-09-01 19.2000 1918-10-01 18.6000 1918-11-01 18.9000 1918-12-01 19.3000 1919-01-01 19.4000 1919-02-01 18.9000 1919-03-01 18.3000 1919-04-01 18.9000 1919-05-01 19.2000 1919-06-01 19.4000 1919-07-01 19.6000 1919-08-01 19.7000 1919-09-01 19.6000 1919-10-01 19.5000 1919-11-01 19.7000 1919-12-01 19.7000 1920-01-01 19.8000 1920-02-01 19.7000 1920-03-01 19.7000 1920-04-01 19.3000 1920-05-01 19.0000 1920-06-01 19.4000 1920-07-01 19.6000 1920-08-01 19.4000 1920-09-01 18.9000 1920-10-01 18.7000 1920-11-01 17.0000 1920-12-01 15.4000 1921-01-01 16.8000 1921-02-01 17.5000 1921-03-01 17.5000 1921-04-01 17.8000 1921-05-01 18.0000 1921-06-01 17.8000 1921-07-01 17.9000 1921-08-01 18.2000 1921-09-01 18.6000 1921-10-01 18.8000 1921-11-01 18.9000 1921-12-01 18.9000 1922-01-01 18.8000 1922-02-01 18.1000 1922-03-01 16.3000 1922-04-01 15.9000 1922-05-01 16.1000 1922-06-01 16.3000 1922-07-01 16.5000 1922-08-01 16.9000 1922-09-01 17.6000 1922-10-01 18.0000 1922-11-01 18.8000 1922-12-01 19.1000 1923-01-01 19.3000 1923-02-01 19.3000 1923-03-01 19.4000 1923-04-01 19.4000 1923-05-01 19.3000 1923-06-01 18.8000 1923-07-01 18.4000 1923-08-01 17.8000 1923-09-01 17.9000 1923-10-01 18.3000 1923-11-01 18.0000 1923-12-01 17.8000 1924-01-01 16.9000 1924-02-01 16.4000 1924-03-01 16.2000 1924-04-01 15.8000 1924-05-01 14.7000 1924-06-01 13.6000 1924-07-01 13.3000 1924-08-01 13.7000 1924-09-01 14.2000 1924-10-01 14.7000 1924-11-01 15.2000 1924-12-01 15.9000 1925-01-01 16.4000 1925-02-01 16.4000 1925-03-01 16.3000 1925-04-01 16.4000 1925-05-01 16.3000 1925-06-01 15.5000 1925-07-01 15.2000 1925-08-01 14.8000 1925-09-01 14.9000 1925-10-01 15.6000 1925-11-01 15.8000 1925-12-01 15.8000 1926-01-01 15.6000 1926-02-01 15.8000 1926-03-01 16.0000 1926-04-01 15.7000 1926-05-01 15.2000 1926-06-01 14.8000 1926-07-01 14.1000 1926-08-01 14.4000 1926-09-01 15.0000 1926-10-01 15.3000 1926-11-01 15.2000 1926-12-01 15.1000 1927-01-01 15.1500 1927-02-01 15.3300 1927-03-01 15.3200 1927-04-01 15.2200 1927-05-01 15.2300 1927-06-01 15.0900 1927-07-01 14.6700 1927-08-01 14.6300 1927-09-01 14.6700 1927-10-01 14.7600 1927-11-01 14.4400 1927-12-01 13.8600 1928-01-01 13.8700 1928-02-01 13.8800 1928-03-01 13.6000 1928-04-01 13.1300 1928-05-01 11.1200 1928-06-01 10.8700 1928-07-01 10.5000 1928-08-01 10.5200 1928-09-01 10.5100 1928-10-01 12.4900 1928-11-01 12.6900 1928-12-01 12.7100 1929-01-01 12.7600 1929-02-01 12.9400 1929-03-01 13.0000 1929-04-01 12.9700 1929-05-01 12.9000 1929-06-01 12.6400 1929-07-01 12.3900 1929-08-01 12.2800 1929-09-01 12.0100 1929-10-01 12.1500 1929-11-01 11.7200 1929-12-01 11.1000 1930-01-01 11.1900 1930-02-01 11.0600 1930-03-01 11.0400 1930-04-01 11.0700 1930-05-01 10.5900 1930-06-01 10.1200 1930-07-01 9.19000 1930-08-01 8.70000 1930-09-01 8.96000 1930-10-01 8.98000 1930-11-01 8.92000 1930-12-01 8.67000 1931-01-01 8.65000 1931-02-01 8.78000 1931-03-01 9.35000 1931-04-01 9.54000 1931-05-01 9.35000 1931-06-01 8.93000 1931-07-01 9.05000 1931-08-01 8.94000 1931-09-01 8.39000 1931-10-01 8.31000 1931-11-01 7.90000 1931-12-01 7.83000 1932-01-01 8.10000 1932-02-01 8.18000 1932-03-01 7.82000 1932-04-01 6.77000 1932-05-01 5.61000 1932-06-01 5.30000 1932-07-01 4.54000 1932-08-01 5.80000 1932-09-01 7.13000 1932-10-01 7.49000 1932-11-01 7.35000 1932-12-01 6.97000 1933-01-01 6.91000 1933-02-01 6.86000 1933-03-01 6.76000 1933-04-01 6.67000 1933-05-01 7.42000 1933-06-01 7.95000 1933-07-01 8.39000 1933-08-01 8.22000 1933-09-01 8.28000 1933-10-01 8.26000 1933-11-01 8.01000 1933-12-01 7.50000 1934-01-01 7.95000 1934-02-01 8.49000 1934-03-01 8.56000 1934-04-01 8.49000 1934-05-01 8.24000 1934-06-01 7.51000 1934-07-01 7.29000 1934-08-01 7.40000 1934-09-01 6.80000 1934-10-01 7.70000 1934-11-01 7.67000 1934-12-01 7.66000 1935-01-01 7.65000 1935-02-01 7.48000 1935-03-01 7.30000 1935-04-01 6.83000 1935-05-01 6.20000 1935-06-01 6.22000 1935-07-01 6.05000 1935-08-01 5.77000 1935-09-01 5.91000 1935-10-01 6.20000 1935-11-01 6.17000 1935-12-01 6.19000 1936-01-01 6.07000 1936-02-01 6.13000 1936-03-01 6.12000 1936-04-01 6.01000 1936-05-01 5.98000 1936-06-01 5.99000 1936-07-01 6.10000 1936-08-01 6.17000 1936-09-01 6.21000 1936-10-01 6.28000 1936-11-01 6.35000 1936-12-01 6.54000 1937-01-01 6.74000 1937-02-01 6.77000 1937-03-01 6.88000 1937-04-01 6.97000 1937-05-01 6.87000 1937-06-01 6.77000 1937-07-01 6.64000 1937-08-01 6.58000 1937-09-01 6.19000 1937-10-01 6.12000 1937-11-01 5.40000 1937-12-01 5.06000 1938-01-01 5.43000 1938-02-01 5.47000 1938-03-01 5.50000 1938-04-01 5.36000 1938-05-01 5.32000 1938-06-01 4.94000 1938-07-01 5.26000 1938-08-01 5.37000 1938-09-01 5.37000 1938-10-01 5.20000 1938-11-01 5.42000 1938-12-01 5.37000 1939-01-01 5.39000 1939-02-01 5.44000 1939-03-01 5.44000 1939-04-01 5.31000 1939-05-01 5.38000 1939-06-01 5.39000 1939-07-01 5.41000 1939-08-01 5.42000 1939-09-01 5.57000 1939-10-01 5.69000 1939-11-01 5.68000 1939-12-01 5.68000 1940-01-01 5.68000 1940-02-01 5.63000 1940-03-01 5.50000 1940-04-01 5.27000 1940-05-01 5.21000 1940-06-01 5.13000 1940-07-01 5.19000 1940-08-01 5.24000 1940-09-01 5.31000 1940-10-01 5.46000 1940-11-01 5.52000 1940-12-01 5.54000 1941-01-01 5.53000 1941-02-01 5.54000 1941-03-01 5.57000 1941-04-01 5.50000 1941-05-01 5.65000 1941-06-01 5.64000 1941-07-01 5.65000 1941-08-01 5.62000 1941-09-01 5.59000 1941-10-01 5.65000 1941-11-01 5.66000 1941-12-01 5.65000 1942-01-01 5.63000 1942-02-01 5.61000 1942-03-01 5.61000 1942-04-01 5.60000 1942-05-01 5.62000 1942-06-01 5.59000 1942-07-01 5.59000 1942-08-01 5.52000 1942-09-01 5.52000 1942-10-01 5.56000 1942-11-01 5.52000 1942-12-01 5.49000 1943-01-01 5.47000 1943-02-01 5.45000 1943-03-01 5.44000 1943-04-01 5.41000 1943-05-01 5.37000 1943-06-01 5.37000 1943-07-01 5.28000 1943-08-01 5.24000 1943-09-01 5.23000 1943-10-01 5.21000 1943-11-01 5.21000 1943-12-01 5.16000 1944-01-01 4.84000 1944-02-01 5.09000 1944-03-01 5.14000 1944-04-01 5.04000