Month	Thousands Of Long Tons
1920-04-01	110.300
1920-05-01	93.7000
1920-06-01	107.300
1920-07-01	147.100
1920-08-01	168.000
1920-09-01	96.5000
1920-10-01	84.3000
1920-11-01	81.9000
1920-12-01	99.0000
1921-01-01	98.8000
1921-02-01	144.600
1921-03-01	159.900
1921-04-01	245.900
1921-05-01	277.600
1921-06-01	235.400
1921-07-01	159.400
1921-08-01	136.500
1921-09-01	145.400
1921-10-01	71.7000
1921-11-01	82.3000
1921-12-01	62.4000
1922-01-01	85.6000
1922-02-01	163.800
1922-03-01	273.800
1922-04-01	296.400
1922-05-01	271.900
1922-06-01	283.900
1922-07-01	309.400
1922-08-01	263.000
1922-09-01	180.600
1922-10-01	97.0000
1922-11-01	69.2000
1922-12-01	28.4000
1923-01-01	80.6000
1923-02-01	131.200
1923-03-01	284.800
1923-04-01	327.100
1923-05-01	315.700
1923-06-01	293.000
1923-07-01	224.100
1923-08-01	209.800
1923-09-01	192.400
1923-10-01	121.700
1923-11-01	58.3000
1923-12-01	57.9000
1924-01-01	79.2000
1924-02-01	131.700
1924-03-01	237.100
1924-04-01	277.000
1924-05-01	338.100
1924-06-01	335.600
1924-07-01	321.200
1924-08-01	215.900
1924-09-01	154.800
1924-10-01	82.9000
1924-11-01	35.0000
1924-12-01	36.9000
1925-01-01	78.6000
1925-02-01	143.700
1925-03-01	184.700
1925-04-01	280.400
1925-05-01	334.900
1925-06-01	376.900
1925-07-01	330.800
1925-08-01	224.700
1925-09-01	201.400
1925-10-01	105.900
1925-11-01	88.8000
1925-12-01	93.8000
1926-01-01	88.7000
1926-02-01	198.800
1926-03-01	317.600
1926-04-01	457.200
1926-05-01	533.100
1926-06-01	559.500
1926-07-01	451.700
1926-08-01	341.800
1926-09-01	290.800
1926-10-01	221.900
1926-11-01	277.700
1926-12-01	228.000
1927-01-01	181.000
1927-02-01	297.800
1927-03-01	316.100
1927-04-01	380.300
1927-05-01	370.900
1927-06-01	375.300
1927-07-01	308.100
1927-08-01	311.600
1927-09-01	271.800
1927-10-01	255.000
1927-11-01	221.300
1927-12-01	209.400
1928-01-01	195.400
1928-02-01	309.600
1928-03-01	408.200
1928-04-01	661.700
1928-05-01	707.100
1928-06-01	682.600
1928-07-01	614.100
1928-08-01	495.100
1928-09-01	465.400
1928-10-01	346.900
1928-11-01	232.700
1928-12-01	213.000
1929-01-01	235.800
1929-02-01	395.800
1929-03-01	560.000
1929-04-01	769.500
1929-05-01	928.900
1929-06-01	911.900
1929-07-01	911.700
1929-08-01	892.400
1929-09-01	925.600
1929-10-01	878.700
1929-11-01	793.400
1929-12-01	769.300
1930-01-01	684.100
1930-02-01	644.500
1930-03-01	577.600
1930-04-01	638.300
1930-05-01	783.900
1930-06-01	665.500
1930-07-01	463.300
1930-08-01	462.600
1930-09-01	411.900
1930-10-01	316.400
1930-11-01	350.200
1930-12-01	426.200
1931-01-01	393.600
1931-02-01	463.600
1931-03-01	559.100
1931-04-01	603.300
1931-05-01	603.500
1931-06-01	543.300
1931-07-01	501.900
1931-08-01	540.200
1931-09-01	459.300
1931-10-01	351.800
1931-11-01	277.300
1931-12-01	254.200
1932-01-01	273.400
1932-02-01	354.800
1932-03-01	536.500
1932-04-01	661.400
1932-05-01	636.800
1932-06-01	564.300
1932-07-01	511.600
1932-08-01	527.400
1932-09-01	440.000
1932-10-01	374.400
1932-11-01	298.100
1932-12-01	273.800
1933-01-01	246.200
1933-02-01	298.500
1933-03-01	379.300
1933-04-01	464.500
1933-05-01	526.200
1933-06-01	552.900
1933-07-01	584.400
1933-08-01	424.700
1933-09-01	347.600
1933-10-01	305.500
1933-11-01	255.800
1933-12-01	218.200
1934-01-01	271.200
1934-02-01	320.400
1934-03-01	446.000
1934-04-01	584.500
1934-05-01	650.900
1934-06-01	660.400
1934-07-01	752.200
1934-08-01	771.000
1934-09-01	628.000
1934-10-01	440.600
1934-11-01	526.800
1934-12-01	776.000
1935-01-01	554.600
1935-02-01	485.500
1935-03-01	557.900
1935-04-01	635.500
1935-05-01	577.500
1935-06-01	570.700
1935-07-01	586.300
1935-08-01	647.000
1935-09-01	567.500
1935-10-01	426.400
1935-11-01	351.900
1935-12-01	324.300
1936-01-01	181.600
1936-02-01	232.000
1936-03-01	244.100
1936-04-01	304.600
1936-05-01	407.900
1936-06-01	425.900
1936-07-01	460.500
1936-08-01	401.200
1936-09-01	334.200
1936-10-01	283.600
1936-11-01	222.800
1936-12-01	147.800
1937-01-01	167.000
1937-02-01	227.000
1937-03-01	180.800
1937-04-01	153.700
1937-05-01	254.300
1937-06-01	305.500
1937-07-01	320.800
1937-08-01	159.500
1937-09-01	168.000
1937-10-01	181.000
1937-11-01	192.000
1937-12-01	190.600
1938-01-01	201.100
1938-02-01	169.900
1938-03-01	299.400
1938-04-01	353.200
1938-05-01	429.500
1938-06-01	345.300
1938-07-01	282.900
1938-08-01	334.200
1938-09-01	308.100
1938-10-01	270.000
1938-11-01	215.400
1938-12-01	200.000
1939-01-01	199.100
1939-02-01	241.000
1939-03-01	236.700
1939-04-01	271.300
1939-05-01	357.200
1939-06-01	382.400
1939-07-01	351.000
1939-08-01	293.900
1939-09-01	280.100
1939-10-01	305.200
1939-11-01	365.500
1939-12-01	436.600
1940-01-01	413.100
1940-02-01	445.000
1940-03-01	501.500
1940-04-01	500.900
1940-05-01	557.900
1940-06-01	557.600
1940-07-01	487.600
1940-08-01	474.400
1940-09-01	412.100
1940-10-01	315.500
1940-11-01	295.700
1940-12-01	266.700
1941-01-01	276.000
1941-02-01	296.800
1941-03-01	312.100
1941-04-01	460.500
1941-05-01	608.700
1941-06-01	654.100
1941-07-01	653.000
1941-08-01	506.100
1941-09-01	398.900
1941-10-01	355.100
1941-11-01	352.600
1941-12-01	336.500
1942-01-01	219.000
1942-02-01	199.700
1942-03-01	209.300
1942-04-01	179.300
1942-05-01	164.900
1942-06-01	194.900
1942-07-01	125.700
1942-08-01	80.5000
1942-09-01	70.5000
1942-10-01	73.5000
1942-11-01	123.600
1942-12-01	224.300
1943-01-01	226.600
1943-02-01	222.500
1943-03-01	203.900
1943-04-01	182.300
1943-05-01	221.500
1943-06-01	234.500
1943-07-01	279.000
1943-08-01	261.400
1943-09-01	207.200
1943-10-01	245.200
1943-11-01	253.800
1943-12-01	296.700
1944-01-01	262.100
1944-02-01	206.600
1944-03-01	173.700
1944-04-01	191.400
1944-05-01	276.700
1944-06-01	376.900
1944-07-01	394.100
1944-08-01	357.500
1944-09-01	255.900
1944-10-01	172.800
1944-11-01	160.400
1944-12-01	202.800
1945-01-01	185.300
1945-02-01	162.900
1945-03-01	198.600
1945-04-01	229.800
1945-05-01	177.400
1945-06-01	139.300
1945-07-01	161.100
1945-08-01	182.100
1945-09-01	165.300
1945-10-01	150.300
1945-11-01	141.100
1945-12-01	146.200
1946-01-01	68.7000
1946-02-01	83.6000
1946-03-01	126.000
1946-04-01	95.3000
1946-05-01	142.900
1946-06-01	128.100
1946-07-01	166.900
1946-08-01	162.900
1946-09-01	111.900
1946-10-01	73.6000
1946-11-01	121.800
1946-12-01	130.800
1947-01-01	83.8000
1947-02-01	94.1000
1947-03-01	96.2000
1947-04-01	151.600
1947-05-01	249.500
1947-06-01	262.900
1947-07-01	331.000
1947-08-01	293.400
1947-09-01	292.800
1947-10-01	179.100
1947-11-01	175.000
1947-12-01	324.900
1948-01-01	153.400
1948-02-01	157.400
1948-03-01	201.600
1948-04-01	249.900
1948-05-01	284.600
1948-06-01	285.400
1948-07-01	236.200
1948-08-01	173.800
1948-09-01	170.200
1948-10-01	179.600
1948-11-01	59.4000
1948-12-01	150.900
1949-01-01	83.5000
1949-02-01	120.600
1949-03-01	224.400
1949-04-01	289.600
1949-05-01	301.800
1949-06-01	263.500
1949-07-01	239.100
1949-08-01	173.900
1949-09-01	103.700
1949-10-01	106.000
1949-11-01	182.800
1949-12-01	231.600
1950-01-01	213.300
1950-02-01	166.400
1950-03-01	280.400
1950-04-01	293.400
1950-05-01	280.600
1950-06-01	241.700
1950-07-01	180.900
1950-08-01	164.300
1950-09-01	190.400
1950-10-01	215.200
1950-11-01	291.900
1950-12-01	202.500
1951-01-01	86.8000
1951-02-01	112.700
1951-03-01	211.700
1951-04-01	311.500
1951-05-01	223.400
1951-06-01	219.400
1951-07-01	301.300
1951-08-01	290.000
1951-09-01	262.500
1951-10-01	166.400
1951-11-01	210.900
1951-12-01	229.200
1952-01-01	153.400
1952-02-01	78.9000
1952-03-01	124.800
1952-04-01	179.900
1952-05-01	278.200
1952-06-01	206.500
1952-07-01	203.300
1952-08-01	215.900
1952-09-01	188.400
1952-10-01	144.100
1952-11-01	156.700
1952-12-01	155.300
1953-01-01	167.400
1953-02-01	133.500
1953-03-01	119.800
1953-04-01	214.900
1953-05-01	253.800
1953-06-01	252.100
1953-07-01	222.100
1953-08-01	218.700
1953-09-01	200.800
1953-10-01	187.900
1953-11-01	183.800
1953-12-01	140.800
1954-01-01	113.700
1954-02-01	126.100
1954-03-01	161.400
1954-04-01	278.200
1954-05-01	324.100
1954-06-01	309.200
1954-07-01	266.400
1954-08-01	268.900
1954-09-01	260.900
1954-10-01	178.800
1954-11-01	188.300
1954-12-01	174.700
1955-01-01	154.000
1955-02-01	167.300
1955-03-01	226.100
1955-04-01	265.600
1955-05-01	279.300
1955-06-01	245.800
1955-07-01	264.900
1955-08-01	314.600
1955-09-01	283.100
1955-10-01	218.300
1955-11-01	244.100
1955-12-01	177.100
1956-01-01	157.300