Monthly Thousands Of Pieces
1917-04-01 67.5000
1917-05-01 66.1000
1917-06-01 60.5000
1917-07-01 43.7000
1917-08-01 34.2000
1917-09-01 26.5000
1917-10-01 20.5000
1917-11-01 14.4000
1917-12-01 16.6000
1918-01-01 16.3000
1918-02-01 22.6000
1918-03-01 35.6000
1918-04-01 39.2000
1918-05-01 47.3000
1918-06-01 46.6000
1918-07-01 43.9000
1918-08-01 37.6000
1918-09-01 35.1000
1918-10-01 31.9000
1918-11-01 22.7000
1918-12-01 15.3000
1919-01-01 12.1000
1919-02-01 18.7000
1919-03-01 26.0000
1919-04-01 40.1000
1919-05-01 59.2000
1919-06-01 66.4000
1919-07-01 82.3000
1919-08-01 68.6000
1919-09-01 68.5000
1919-10-01 77.6000
1919-11-01 69.7000
1919-12-01 65.9000
1920-01-01 50.6000
1920-02-01 46.9000
1920-03-01 62.2000
1920-04-01 43.4000
1920-05-01 50.2000
1920-06-01 56.6000
1920-07-01 77.8000
1920-08-01 74.7000
1920-09-01 60.1000
1920-10-01 65.7000
1920-11-01 74.0000
1920-12-01 60.4000
1921-01-01 41.0000
1921-02-01 52.2000
1921-03-01 69.6000
1921-04-01 67.1000
1921-05-01 67.5000
1921-06-01 66.9000
1921-07-01 65.9000
1921-08-01 73.0000
1921-09-01 73.1000
1921-10-01 92.8000
1921-11-01 70.9000
1921-12-01 57.4000
1922-01-01 74.0000
1922-02-01 74.5000
1922-03-01 91.9000
1922-04-01 100.500
1922-05-01 111.300
1922-06-01 109.200
1922-07-01 89.5000
1922-08-01 97.0000
1922-09-01 92.6000
1922-10-01 100.100
1922-11-01 98.9000
1922-12-01 104.600
1923-01-01 121.900
1923-02-01 103.600
1923-03-01 118.800
1923-04-01 103.700
1923-05-01 110.000
1923-06-01 107.100
1923-07-01 104.100
1923-08-01 116.900
1923-09-01 107.100
1923-10-01 141.400
1923-11-01 117.200
1923-12-01 118.000
1924-01-01 137.600
1924-02-01 137.500
1924-03-01 157.800
1924-04-01 130.200
1924-05-01 126.600
1924-06-01 112.100
1924-07-01 110.100
1924-08-01 115.800
1924-09-01 110.700
1924-10-01 114.700
1924-11-01 91.6000
1924-12-01 99.9000
1925-01-01 127.300
1925-02-01 121.500
1925-03-01 125.700
1925-04-01 135.800
1925-05-01 130.100
1925-06-01 132.200
1925-07-01 135.400
1925-08-01 135.200
1925-09-01 140.000
1925-10-01 146.000
1925-11-01 106.000
1925-12-01 115.500
1926-01-01 115.000
1926-02-01 97.8000
1926-03-01 121.900
1926-04-01 117.200
1926-05-01 127.200
1926-06-01 129.500
1926-07-01 117.300
1926-08-01 122.300
1926-09-01 125.000
1926-10-01 120.300
1926-11-01 91.7000
1926-12-01 78.5000
1927-01-01 99.2000
1927-02-01 99.9000
1927-03-01 118.000
1927-04-01 114.600
1927-05-01 112.900
1927-06-01 126.900
1927-07-01 115.200
1927-08-01 131.800
1927-09-01 118.200
1927-10-01 117.300
1927-11-01 86.1000
1927-12-01 75.2000
1928-01-01 93.2000
1928-02-01 91.3000
1928-03-01 120.200
1928-04-01 125.500
1928-05-01 143.800
1928-06-01 128.300
1928-07-01 122.600
1928-08-01 116.500
1928-09-01 101.700
1928-10-01 111.700
1928-11-01 89.3000
1928-12-01 73.6000
1929-01-01 93.3000
1929-02-01 79.2000
1929-03-01 97.4000
1929-04-01 109.700
1929-05-01 108.100
1929-06-01 102.700
1929-07-01 114.100
1929-08-01 121.700
1929-09-01 105.000
1929-10-01 93.6000
1929-11-01 68.7000
1929-12-01 65.9000
1930-01-01 58.3000
1930-02-01 62.5000
1930-03-01 80.0000
1930-04-01 75.2000
1930-05-01 75.1000
1930-06-01 61.3000
1930-07-01 64.5000
1930-08-01 62.5000
1930-09-01 64.0000
1930-10-01 61.5000
1930-11-01 51.0000
1930-12-01 44.0000
1931-01-01 80.1000
1931-02-01 39.2000
1931-03-01 41.8000
1931-04-01 49.4000
1931-05-01 56.8000
1931-06-01 51.7000
1931-07-01 53.9000
1931-08-01 44.9000
1931-09-01 43.1000
1931-10-01 46.4000
1931-11-01 34.2000
1931-12-01 23.1000