Month	Thousands Of Short Tons
1929-01-01	113.700
1929-02-01	116.900
1929-03-01	115.100
1929-04-01	114.200
1929-05-01	118.200
1929-06-01	126.400
1929-07-01	126.300
1929-08-01	127.800
1929-09-01	122.800
1929-10-01	121.700
1929-11-01	117.700
1929-12-01	110.400
1930-01-01	110.500
1930-02-01	103.600
1930-03-01	102.400
1930-04-01	99.5000
1930-05-01	108.400
1930-06-01	112.300
1930-07-01	117.200
1930-08-01	122.200
1930-09-01	129.000
1930-10-01	141.900
1930-11-01	145.000
1930-12-01	158.700
1931-01-01	169.000
1931-02-01	179.500
1931-03-01	185.800
1931-04-01	189.300
1931-05-01	199.200
1931-06-01	199.100
1931-07-01	194.600
1931-08-01	199.400
1931-09-01	202.600
1931-10-01	209.900
1931-11-01	210.400
1931-12-01	218.000
1932-01-01	227.200
1932-02-01	238.800
1932-03-01	239.300
1932-04-01	239.000
1932-05-01	237.200
1932-06-01	245.700
1932-07-01	249.700
1932-08-01	252.500
1932-09-01	259.100
1932-10-01	256.200
1932-11-01	260.000
1932-12-01	263.300
1933-01-01	270.400
1933-02-01	280.000
1933-03-01	285.300
1933-04-01	284.300
1933-05-01	287.600
1933-06-01	280.300
1933-07-01	263.000
1933-08-01	257.000
1933-09-01	267.700
1933-10-01	275.200
1933-11-01	284.600
1933-12-01	295.700
1934-01-01	295.400
1934-02-01	297.000
1934-03-01	298.300
1934-04-01	299.900
1934-05-01	305.000
1934-06-01	311.000
1934-07-01	310.200
1934-08-01	313.200
1934-09-01	314.300
1934-10-01	315.500
1934-11-01	316.600
1934-12-01	313.900
1935-01-01	315.200
1935-02-01	315.500
1935-03-01	316.300
1935-04-01	309.800
1935-05-01	313.100
1935-06-01	319.300
1935-07-01	321.000
1935-08-01	316.000
1935-09-01	322.400
1935-10-01	319.500
1935-11-01	317.400
1935-12-01	314.000
1936-01-01	315.700
1936-02-01	316.300
1936-03-01	316.800
1936-04-01	310.700
1936-05-01	314.800
1936-06-01	316.000
1936-07-01	318.300
1936-08-01	310.400
1936-09-01	293.500
1936-10-01	270.000
1936-11-01	260.200
1936-12-01	246.300
1937-01-01	241.400
1937-02-01	228.300
1937-03-01	213.000
1937-04-01	200.500
1937-05-01	190.000
1937-06-01	190.400
1937-07-01	187.700
1937-08-01	179.400
1937-09-01	171.100
1937-10-01	181.500
1937-11-01	194.800
1937-12-01	208.800
1938-01-01	211.100
1938-02-01	216.100
1938-03-01	221.300
1938-04-01	235.800
1938-05-01	245.100
1938-06-01	238.000
1938-07-01	230.600
1938-08-01	221.900
1938-09-01	216.800
1938-10-01	203.900
1938-11-01	203.200
1938-12-01	210.000
1939-01-01	218.700
1939-02-01	221.500
1939-03-01	227.100
1939-04-01	219.000
1939-05-01	216.500
1939-06-01	216.000
1939-07-01	211.300
1939-08-01	208.900
1939-09-01	191.500
1939-10-01	166.100
1939-11-01	146.800
1939-12-01	148.100
1940-01-01	156.300
1940-02-01	159.500
1940-03-01	154.900
1940-04-01	152.300
1940-05-01	156.200
1940-06-01	153.000
1940-07-01	149.900
1940-08-01	148.200
1940-09-01	142.600
1940-10-01	142.800
1940-11-01	140.600
1940-12-01	143.400
1941-01-01	139.800
1941-02-01	130.000
1941-03-01	125.300
1941-04-01	116.900
1941-05-01	105.200
1941-06-01	100.500
1941-07-01	94.2000
1941-08-01	87.8000
1941-09-01	84.2000
1941-10-01	94.8000
1941-11-01	98.8000
1941-12-01	100.100
1942-01-01	106.900
1942-02-01	108.900
1942-03-01	108.600
1942-04-01	106.100
1942-05-01	115.700
1942-06-01	122.800
1942-07-01	133.000
1942-08-01	133.300
1942-09-01	130.400
1942-10-01	130.200
1942-11-01	125.200
1942-12-01	117.200
1943-01-01	117.800
1943-02-01	122.400
1943-03-01	123.200
1943-04-01	122.800
1943-05-01	121.200
1943-06-01	123.300
1943-07-01	124.200
1943-08-01	128.600
1943-09-01	130.600
1943-10-01	135.700
1943-11-01	132.300
1943-12-01	129.500
1944-01-01	133.600
1944-02-01	132.200
1944-03-01	123.500
1944-04-01	124.600
1944-05-01	122.800
1944-06-01	131.300
1944-07-01	125.500
1944-08-01	129.800
1944-09-01	129.500
1944-10-01	135.900
1944-11-01	134.600
1944-12-01	125.100
1945-01-01	130.400
1945-02-01	131.000
1945-03-01	129.200
1945-04-01	127.100
1945-05-01	129.400
1945-06-01	137.900
1945-07-01	142.300
1945-08-01	153.500
1945-09-01	156.800
1945-10-01	160.800
1945-11-01	159.500
1945-12-01	161.800
1946-01-01	164.000
1946-02-01	155.600
1946-03-01	157.200
1946-04-01	161.400
1946-05-01	163.300
1946-06-01	154.700
1946-07-01	179.700
1946-08-01	185.800
1946-09-01	191.700
1946-10-01	185.000
1946-11-01	185.900
1946-12-01	189.700
1947-01-01	193.900
1947-02-01	181.500
1947-03-01	175.800
1947-04-01	175.800
1947-05-01	168.700
1947-06-01	160.200
1947-07-01	152.200
1947-08-01	149.800
1947-09-01	156.700
1947-10-01	146.000
1947-11-01	134.300
1947-12-01	128.400
1948-01-01	120.200
1948-02-01	120.500
1948-03-01	123.000
1948-04-01	120.100
1948-05-01	122.700
1948-06-01	123.200
1948-07-01	117.300
1948-08-01	117.300
1948-09-01	114.300
1948-10-01	125.700
1948-11-01	130.600
1948-12-01	148.800
1949-01-01	145.100
1949-02-01	146.800
1949-03-01	178.300
1949-04-01	196.200
1949-05-01	220.100
1949-06-01	228.000
1949-07-01	220.900
1949-08-01	207.100
1949-09-01	202.800
1949-10-01	204.800
1949-11-01	202.800
1949-12-01	201.500