Month	Thousands Of Long Tons
1938-01-01	276.500
1938-02-01	292.100
1938-03-01	301.800
1938-04-01	303.900
1938-05-01	300.900
1938-06-01	294.800
1938-07-01	282.800
1938-08-01	273.800
1938-09-01	268.100
1938-10-01	259.100
1938-11-01	242.600
1938-12-01	231.500
1939-01-01	220.700
1939-02-01	207.900
1939-03-01	201.800
1939-04-01	188.100
1939-05-01	188.000
1939-06-01	173.500
1939-07-01	165.400
1939-08-01	152.000
1939-09-01	136.800
1939-10-01	119.400
1939-11-01	105.200
1939-12-01	124.400
1940-01-01	137.700
1940-02-01	126.700
1940-03-01	130.200
1940-04-01	146.500
1940-05-01	126.300
1940-06-01	125.900
1940-07-01	141.400
1940-08-01	153.000
1940-09-01	167.900
1940-10-01	178.200
1940-11-01	164.700
1940-12-01	176.100
1941-01-01	175.200
1941-02-01	174.800
1941-03-01	174.500
1941-04-01	152.000
1941-05-01	172.700
1941-06-01	131.700
1941-07-01	146.800
1941-08-01	185.800
1941-09-01	197.600
1941-10-01	186.900
1941-11-01	155.000
1941-12-01	165.400
1947-07-01	131.600
1947-08-01	130.000
1947-09-01	122.100
1947-10-01	114.100
1947-11-01	110.800
1947-12-01	129.000
1948-01-01	136.200
1948-02-01	148.100
1948-03-01	130.300
1948-04-01	123.200
1948-05-01	112.700
1948-06-01	119.800
1948-07-01	128.400
1948-08-01	129.600
1948-09-01	123.900
1948-10-01	118.200
1948-11-01	113.300
1948-12-01	141.500
1949-01-01	125.000
1949-02-01	118.800
1949-03-01	117.700
1949-04-01	112.900
1949-05-01	111.900
1949-06-01	103.600
1949-07-01	103.000
1949-08-01	99.8000
1949-09-01	100.600
1949-10-01	90.7000
1949-11-01	99.2000
1949-12-01	106.600
1950-01-01	108.800
1950-02-01	104.500
1950-03-01	101.700
1950-04-01	106.100
1950-05-01	100.800
1950-06-01	99.5000
1950-07-01	93.7000
1950-08-01	87.1000
1950-09-01	87.4000
1950-10-01	83.2000
1950-11-01	81.7000
1950-12-01	89.2000
1951-01-01	93.1000
1951-02-01	87.2000
1951-03-01	76.3000
1951-04-01	71.7000
1951-05-01	68.5000
1951-06-01	68.4000
1951-07-01	67.8000
1951-08-01	67.5000
1951-09-01	56.9000
1951-10-01	63.5000
1951-11-01	63.7000
1951-12-01	76.6000
1952-01-01	75.5000
1952-02-01	74.0000
1952-03-01	61.6000
1952-04-01	59.4000
1952-05-01	64.0000
1952-06-01	73.0000
1952-07-01	84.8000
1952-08-01	84.7000
1952-09-01	84.2000
1952-10-01	82.9000
1952-11-01	86.2000
1952-12-01	95.3000
1953-01-01	97.7000
1953-02-01	94.2000
1953-03-01	98.6000
1953-04-01	108.900
1953-05-01	113.500
1953-06-01	113.000
1953-07-01	118.800
1953-08-01	119.300
1953-09-01	121.600
1953-10-01	114.200
1953-11-01	112.700
1953-12-01	112.300
1954-01-01	112.700
1954-02-01	115.200
1954-03-01	112.800
1954-04-01	106.600
1954-05-01	104.400
1954-06-01	104.500
1954-07-01	109.600
1954-08-01	124.800
1954-09-01	119.200
1954-10-01	116.000
1954-11-01	105.000
1954-12-01	102.900
1955-01-01	101.000
1955-02-01	97.2000
1955-03-01	102.100
1955-04-01	101.600
1955-05-01	106.600
1955-06-01	100.900
1955-07-01	105.800
1955-08-01	109.100
1955-09-01	113.200
1955-10-01	110.800
1955-11-01	103.800
1955-12-01	109.500
1956-01-01	111.400
1956-02-01	111.300