Month	Thousands Of Short Tons
1947-01-01	198.800
1947-02-01	188.200
1947-03-01	199.900
1947-04-01	198.200
1947-05-01	202.200
1947-06-01	210.300
1947-07-01	207.400
1947-08-01	201.600
1947-09-01	209.500
1947-10-01	205.900
1947-11-01	212.700
1947-12-01	209.700
1948-01-01	219.700
1948-02-01	219.500
1948-03-01	223.800
1948-04-01	229.800
1948-05-01	233.600
1948-06-01	248.500
1948-07-01	242.200
1948-08-01	254.800
1948-09-01	267.600
1948-10-01	270.900
1948-11-01	279.500
1948-12-01	286.400
1949-01-01	292.100
1949-02-01	295.700
1949-03-01	303.300
1949-04-01	303.800
1949-05-01	312.300
1949-06-01	320.300
1949-07-01	307.400
1949-08-01	308.900
1949-09-01	302.500
1949-10-01	302.400
1949-11-01	304.900
1949-12-01	302.000
1950-01-01	305.900
1950-02-01	306.300
1950-03-01	303.800
1950-04-01	303.100
1950-05-01	306.500
1950-06-01	304.200
1950-07-01	298.100
1950-08-01	287.200
1950-09-01	281.500
1950-10-01	275.900
1950-11-01	268.000
1950-12-01	254.400
1951-01-01	269.200
1951-02-01	276.100
1951-03-01	273.100
1951-04-01	272.300
1951-05-01	272.400
1951-06-01	283.200
1951-07-01	287.600
1951-08-01	287.600
1951-09-01	310.000
1951-10-01	306.900
1951-11-01	322.200
1951-12-01	325.600
1952-01-01	368.800
1952-02-01	383.700
1952-03-01	398.500
1952-04-01	402.900
1952-05-01	398.300
1952-06-01	404.800
1952-07-01	399.100
1952-08-01	410.000
1952-09-01	414.700
1952-10-01	410.200
1952-11-01	408.800
1952-12-01	402.300
1953-01-01	398.400
1953-02-01	393.500
1953-03-01	407.900
1953-04-01	419.200
1953-05-01	414.500
1953-06-01	401.000
1953-07-01	383.900
1953-08-01	388.100
1953-09-01	387.200
1953-10-01	382.400
1953-11-01	397.300
1953-12-01	405.600
1954-01-01	394.600
1954-02-01	406.200
1954-03-01	412.500
1954-04-01	410.400
1954-05-01	417.900
1954-06-01	414.400
1954-07-01	410.600
1954-08-01	421.600
1954-09-01	428.200
1954-10-01	432.500
1954-11-01	437.800
1954-12-01	436.200
1955-01-01	445.700
1955-02-01	420.600
1955-03-01	413.500
1955-04-01	422.700
1955-05-01	426.700
1955-06-01	433.000
1955-07-01	436.900
1955-08-01	446.900
1955-09-01	446.100
1955-10-01	459.400
1955-11-01	471.100
1955-12-01	442.000
1956-01-01	391.000
1956-02-01	401.800
1956-03-01	397.500
1956-04-01	401.700
1956-05-01	401.600
1956-06-01	399.000
1956-07-01	397.700
1956-08-01	408.000
1956-09-01	410.800
1956-10-01	409.000
1956-11-01	429.800
1956-12-01	431.000