Monthly Thousands Of Sinks
1917-04-01 62.0000
1917-05-01 38.3000
1917-06-01 69.3000
1917-07-01 21.2000
1917-08-01 19.9000
1917-09-01 13.5000
1917-10-01 15.1000
1917-11-01 10.6000
1917-12-01 12.9000
1918-01-01 27.2000
1918-02-01 26.2000
1918-03-01 35.0000
1918-04-01 37.2000
1918-05-01 69.0000
1918-06-01 67.2000
1918-07-01 29.3000
1918-08-01 34.8000
1918-09-01 31.8000
1918-10-01 24.6000
1918-11-01 10.6000
1918-12-01 8.20000
1919-01-01 11.5000
1919-02-01 20.5000
1919-03-01 29.1000
1919-04-01 45.0000
1919-05-01 79.4000
1919-06-01 131.800
1919-07-01 171.000
1919-08-01 101.700
1919-09-01 85.3000
1919-10-01 96.9000
1919-11-01 129.200
1919-12-01 154.700
1920-01-01 94.8000
1920-02-01 82.0000
1920-03-01 88.3000
1920-04-01 53.9000
1920-05-01 66.8000
1920-06-01 51.7000
1920-07-01 55.6000
1920-08-01 70.2000
1920-09-01 38.4000
1920-10-01 39.2000
1920-11-01 27.0000
1920-12-01 22.2000
1921-01-01 47.2000
1921-02-01 44.4000
1921-03-01 59.5000
1921-04-01 61.1000
1921-05-01 63.2000
1921-06-01 68.9000
1921-07-01 60.4000
1921-08-01 71.2000
1921-09-01 77.4000
1921-10-01 97.1000
1921-11-01 62.2000
1921-12-01 62.2000
1922-01-01 85.5000
1922-02-01 72.2000
1922-03-01 96.5000
1922-04-01 142.500
1922-05-01 197.700
1922-06-01 168.400
1922-07-01 125.600
1922-08-01 104.600
1922-09-01 116.000
1922-10-01 104.700
1922-11-01 141.400
1922-12-01 135.100
1923-01-01 204.900
1923-02-01 175.300
1923-03-01 156.900
1923-04-01 138.500
1923-05-01 107.000
1923-06-01 76.6000
1923-07-01 80.4000
1923-08-01 103.500
1923-09-01 93.9000
1923-10-01 141.700
1923-11-01 120.500
1923-12-01 135.700
1924-01-01 160.600
1924-02-01 165.900
1924-03-01 163.200
1924-04-01 111.900
1924-05-01 81.3000
1924-06-01 85.6000
1924-07-01 91.8000
1924-08-01 104.700
1924-09-01 94.9000
1924-10-01 99.7000
1924-11-01 93.6000
1924-12-01 132.700
1925-01-01 148.900
1925-02-01 124.000
1925-03-01 120.500
1925-04-01 130.100
1925-05-01 138.200
1925-06-01 136.000
1925-07-01 140.800
1925-08-01 143.300
1925-09-01 145.200
1925-10-01 130.600
1925-11-01 122.000
1925-12-01 121.000
1926-01-01 123.700
1926-02-01 97.1000
1926-03-01 130.500
1926-04-01 119.200
1926-05-01 126.700
1926-06-01 126.700
1926-07-01 117.700
1926-08-01 127.800
1926-09-01 116.000
1926-10-01 110.800
1926-11-01 94.7000
1926-12-01 97.1000
1927-01-01 104.900
1927-02-01 94.5000
1927-03-01 123.900
1927-04-01 115.500
1927-05-01 118.800
1927-06-01 118.200
1927-07-01 120.500
1927-08-01 131.100
1927-09-01 126.100
1927-10-01 108.800
1927-11-01 85.9000
1927-12-01 88.0000
1928-01-01 96.5000
1928-02-01 94.6000
1928-03-01 147.900
1928-04-01 206.200
1928-05-01 136.800
1928-06-01 112.000
1928-07-01 108.600
1928-08-01 72.8000
1928-09-01 89.1000
1928-10-01 103.100
1928-11-01 92.3000
1928-12-01 70.0000
1929-01-01 86.0000
1929-02-01 85.7000
1929-03-01 106.800
1929-04-01 126.900
1929-05-01 104.900
1929-06-01 92.2000
1929-07-01 136.800
1929-08-01 142.600
1929-09-01 85.0000
1929-10-01 78.4000
1929-11-01 61.5000
1929-12-01 49.8000
1930-01-01 43.2000
1930-02-01 91.7000
1930-03-01 79.3000
1930-04-01 70.7000
1930-05-01 61.8000
1930-06-01 62.4000
1930-07-01 61.8000
1930-08-01 55.8000
1930-09-01 57.6000
1930-10-01 58.5000
1930-11-01 44.9000
1930-12-01 61.6000
1931-01-01 63.1000
1931-02-01 35.9000
1931-03-01 41.5000
1931-04-01 52.8000
1931-05-01 54.7000
1931-06-01 49.9000
1931-07-01 52.2000
1931-08-01 43.2000
1931-09-01 43.5000
1931-10-01 44.3000
1931-11-01 35.0000
1931-12-01 19.8000