Month	Thousands Of Short Tons
1933-01-01	172.000
1933-02-01	157.000
1933-03-01	168.000
1933-04-01	179.000
1933-05-01	180.000
1933-06-01	175.000
1933-07-01	166.000
1933-08-01	168.000
1933-09-01	184.000
1933-10-01	203.000
1933-11-01	196.000
1933-12-01	199.000
1934-01-01	190.000
1934-02-01	181.000
1934-03-01	214.000
1934-04-01	218.000
1934-05-01	217.000
1934-06-01	207.000
1934-07-01	188.000
1934-08-01	191.000
1934-09-01	209.000
1934-10-01	225.000
1934-11-01	218.000
1934-12-01	221.000
1935-01-01	214.000
1935-02-01	200.000
1935-03-01	235.000
1935-04-01	226.000
1935-05-01	228.000
1935-06-01	218.000
1935-07-01	193.000
1935-08-01	196.000
1935-09-01	222.000
1935-10-01	242.000
1935-11-01	238.000
1935-12-01	251.000
1936-01-01	219.000
1936-02-01	215.000
1936-03-01	253.000
1936-04-01	250.000
1936-05-01	257.000
1936-06-01	240.000
1936-07-01	214.000
1936-08-01	223.000
1936-09-01	243.000
1936-10-01	274.000
1936-11-01	285.000
1936-12-01	267.000
1937-01-01	241.000
1937-02-01	228.000
1937-03-01	264.000
1937-04-01	263.000
1937-05-01	269.000
1937-06-01	248.000
1937-07-01	220.000
1937-08-01	222.000
1937-09-01	247.000
1937-10-01	272.000
1937-11-01	237.000
1937-12-01	245.000
1938-01-01	224.000
1938-02-01	204.000
1938-03-01	233.000
1938-04-01	230.000
1938-05-01	229.000
1938-06-01	209.000
1938-07-01	196.000
1938-08-01	194.000
1938-09-01	219.000
1938-10-01	247.000
1938-11-01	234.000
1938-12-01	234.000
1939-01-01	212.000
1939-02-01	200.000
1939-03-01	232.000
1939-04-01	238.000
1939-05-01	232.000
1939-06-01	224.000
1939-07-01	198.000
1939-08-01	206.000
1939-09-01	239.000
1939-10-01	258.000
1939-11-01	241.000
1939-12-01	255.000
1940-01-01	218.000
1940-02-01	216.000
1940-03-01	251.000
1940-04-01	244.000
1940-05-01	258.000
1940-06-01	242.000
1940-07-01	207.000
1940-08-01	213.000
1940-09-01	238.000
1940-10-01	261.000
1940-11-01	251.000
1940-12-01	256.000
1941-01-01	230.000
1941-02-01	219.000
1941-03-01	259.000
1941-04-01	256.000
1941-05-01	261.000
1941-06-01	242.000
1941-07-01	215.000
1941-08-01	224.000
1941-09-01	239.000
1941-10-01	262.000
1941-11-01	264.000
1941-12-01	274.000
1942-01-01	232.000
1942-02-01	216.000
1942-03-01	251.000
1942-04-01	238.000
1942-05-01	242.000
1942-06-01	222.000
1942-07-01	211.000
1942-08-01	223.000
1942-09-01	232.000
1942-10-01	254.000
1942-11-01	261.000
1942-12-01	252.000
1943-01-01	227.000
1943-02-01	208.000
1943-03-01	237.000
1943-04-01	243.000
1943-05-01	248.000
1943-06-01	228.000
1943-07-01	212.000
1943-08-01	217.000
1943-09-01	223.000
1943-10-01	236.000
1943-11-01	222.000
1943-12-01	218.000
1944-01-01	195.000
1944-02-01	182.000
1944-03-01	202.000
1944-04-01	201.000
1944-05-01	197.000
1944-06-01	191.000
1944-07-01	175.000
1944-08-01	182.000
1944-09-01	190.000
1944-10-01	218.000
1944-11-01	212.000
1944-12-01	206.000
1945-01-01	185.000
1945-02-01	175.000
1945-03-01	203.000
1945-04-01	203.000
1945-05-01	206.000
1945-06-01	191.000
1945-07-01	178.000
1945-08-01	203.000
1945-09-01	213.000
1945-10-01	237.000
1945-11-01	236.000
1945-12-01	225.000
1946-01-01	221.000
1946-02-01	223.000
1946-03-01	268.000
1946-04-01	259.000
1946-05-01	261.000
1946-06-01	259.000
1946-07-01	243.000
1946-08-01	257.000
1946-09-01	266.000
1946-10-01	292.000
1946-11-01	292.000
1946-12-01	295.000
1947-01-01	266.000
1947-02-01	258.000
1947-03-01	303.000
1947-04-01	297.000
1947-05-01	303.000
1947-06-01	293.000
1947-07-01	264.000
1947-08-01	281.000
1947-09-01	300.000
1947-10-01	339.000
1947-11-01	338.000
1947-12-01	322.000
1948-01-01	293.000
1948-02-01	308.000
1948-03-01	338.000
1948-04-01	343.000
1948-05-01	349.000
1948-06-01	327.000
1948-07-01	292.000
1948-08-01	314.000
1948-09-01	337.000
1948-10-01	382.000
1948-11-01	364.000
1948-12-01	364.000
1949-01-01	333.000
1949-02-01	309.000
1949-03-01	367.000
1949-04-01	369.000
1949-05-01	392.000
1949-06-01	350.000
1949-07-01	313.000
1949-08-01	318.000
1949-09-01	357.000
1949-10-01	399.000
1949-11-01	379.000
1949-12-01	372.000
1950-01-01	345.000
1950-02-01	333.000
1950-03-01	397.000
1950-04-01	404.000
1950-05-01	402.000
1950-06-01	376.000
1950-07-01	337.000
1950-08-01	347.000
1950-09-01	374.000
1950-10-01	421.000
1950-11-01	408.000
1950-12-01	398.000
1951-01-01	346.000
1951-02-01	337.000
1951-03-01	394.000
1951-04-01	411.000
1951-05-01	403.000
1951-06-01	365.000
1951-07-01	333.000
1951-08-01	344.000
1951-09-01	381.000
1951-10-01	405.000
1951-11-01	403.000
1951-12-01	388.000
1952-01-01	345.000
1952-02-01	349.000
1952-03-01	399.000
1952-04-01	393.000
1952-05-01	404.000
1952-06-01	380.000
1952-07-01	330.000
1952-08-01	342.000
1952-09-01	380.000
1952-10-01	426.000
1952-11-01	417.000
1952-12-01	387.000
1953-01-01	352.000
1953-02-01	346.000
1953-03-01	421.000
1953-04-01	409.000
1953-05-01	430.000
1953-06-01	381.000
1953-07-01	340.000
1953-08-01	359.000
1953-09-01	385.000
1953-10-01	430.000
1953-11-01	428.000
1953-12-01	388.000
1954-01-01	363.000
1954-02-01	346.000
1954-03-01	400.000
1954-04-01	415.000
1954-05-01	422.000
1954-06-01	384.000
1954-07-01	338.000
1954-08-01	361.000
1954-09-01	388.000
1954-10-01	437.000
1954-11-01	420.000
1954-12-01	408.000
1955-01-01	384.000
1955-02-01	365.000
1955-03-01	439.000
1955-04-01	432.000
1955-05-01	455.000
1955-06-01	422.000
1955-07-01	378.000
1955-08-01	385.000
1955-09-01	425.000
1955-10-01	479.000
1955-11-01	462.000
1955-12-01	419.000
1956-01-01	402.000
1956-02-01	398.000