Month	Thousands Of Net Short Tons
1919-01-01	103.500
1919-02-01	94.4000
1919-03-01	79.5000
1919-04-01	86.2000
1919-05-01	77.0000
1919-06-01	78.5000
1919-07-01	80.1000
1919-08-01	81.8000
1919-09-01	56.3000
1919-10-01	34.9000
1919-11-01	46.8000
1919-12-01	56.5000
1920-01-01	87.6000
1920-02-01	102.900
1920-03-01	105.100
1920-04-01	135.600
1920-05-01	110.500
1920-06-01	119.400
1920-07-01	109.800
1920-08-01	110.500
1920-09-01	111.400
1920-10-01	115.000
1920-11-01	130.800
1920-12-01	104.200
1921-01-01	112.200
1921-02-01	110.800
1921-03-01	122.600
1921-04-01	110.100
1921-05-01	113.400
1921-06-01	117.800
1921-07-01	103.600
1921-08-01	100.100
1921-09-01	101.100
1921-10-01	101.500
1921-11-01	100.300
1921-12-01	80.6000
1922-01-01	89.1000
1922-02-01	90.8000
1922-03-01	108.000
1922-04-01	101.900
1922-05-01	94.9000
1922-06-01	98.9000
1922-07-01	101.600
1922-08-01	115.200
1922-09-01	123.400
1922-10-01	129.000
1922-11-01	131.800
1922-12-01	120.000
1923-01-01	131.600
1923-02-01	148.400
1923-03-01	136.300
1923-04-01	140.000
1923-05-01	141.800
1923-06-01	145.500
1923-07-01	141.100
1923-08-01	134.600
1923-09-01	114.300
1923-10-01	106.900
1923-11-01	112.200
1923-12-01	104.100
1924-01-01	117.100
1924-02-01	113.000
1924-03-01	126.400
1924-04-01	141.600
1924-05-01	132.900
1924-06-01	128.200
1924-07-01	110.400
1924-08-01	112.700
1924-09-01	124.600
1924-10-01	118.500
1924-11-01	118.400
1924-12-01	131.600
1925-01-01	140.800
1925-02-01	159.700
1925-03-01	151.800
1925-04-01	137.500
1925-05-01	133.500
1925-06-01	132.600
1925-07-01	130.900
1925-08-01	114.600
1925-09-01	120.800
1925-10-01	123.400
1925-11-01	143.300
1925-12-01	165.500
1926-01-01	166.000
1926-02-01	165.400
1926-03-01	173.400
1926-04-01	184.300
1926-05-01	178.500
1926-06-01	176.400
1926-07-01	154.000
1926-08-01	147.900
1926-09-01	134.400
1926-10-01	141.200
1926-11-01	165.100
1926-12-01	160.200
1927-01-01	161.700
1927-02-01	157.600
1927-03-01	160.400
1927-04-01	170.000
1927-05-01	174.000
1927-06-01	168.200
1927-07-01	154.400
1927-08-01	169.300
1927-09-01	155.900
1927-10-01	146.000
1927-11-01	145.600
1927-12-01	150.100
1928-01-01	170.500
1928-02-01	170.000
1928-03-01	163.800
1928-04-01	163.100
1928-05-01	166.700
1928-06-01	151.600
1928-07-01	161.900
1928-08-01	154.500
1928-09-01	146.800
1928-10-01	150.600
1928-11-01	174.000
1928-12-01	191.400
1929-01-01	198.900
1929-02-01	188.400
1929-03-01	189.000
1929-04-01	175.300
1929-05-01	167.900
1929-06-01	163.600
1929-07-01	154.900
1929-08-01	143.300
1929-09-01	154.900
1929-10-01	169.400
1929-11-01	178.700
1929-12-01	173.600
1930-01-01	191.500
1930-02-01	201.600
1930-03-01	192.300
1930-04-01	208.400
1930-05-01	204.700
1930-06-01	200.600
1930-07-01	202.700
1930-08-01	182.200
1930-09-01	185.800
1930-10-01	189.200
1930-11-01	184.600
1930-12-01	184.600
1931-01-01	180.300
1931-02-01	181.600
1931-03-01	189.900
1931-04-01	176.800
1931-05-01	169.400
1931-06-01	168.000
1931-07-01	161.000
1931-08-01	149.500
1931-09-01	143.200
1931-10-01	137.200
1931-11-01	133.300
1931-12-01	126.500
1932-01-01	119.300
1932-02-01	124.300
1932-03-01	124.000
1932-04-01	116.300
1932-05-01	121.400
1932-06-01	121.900
1932-07-01	114.500
1932-08-01	107.700
1932-09-01	107.600
1932-10-01	105.800
1932-11-01	103.300
1932-12-01	94.7000
1933-01-01	94.8000
1933-02-01	100.700
1933-03-01	95.6000
1933-04-01	91.9000
1933-05-01	99.0000
1933-06-01	104.400
1933-07-01	104.800
1933-08-01	115.900
1933-09-01	115.200
1933-10-01	105.300
1933-11-01	106.000
1933-12-01	101.200
1934-01-01	106.300
1934-02-01	117.200
1934-03-01	114.900
1934-04-01	135.800
1934-05-01	137.500
1934-06-01	107.000
1934-07-01	110.400
1934-08-01	109.300
1934-09-01	99.9000
1934-10-01	102.300
1934-11-01	107.600
1934-12-01	104.700
1935-01-01	105.200
1935-02-01	108.800
1935-03-01	108.300
1935-04-01	116.300
1935-05-01	124.400
1935-06-01	126.500
1935-07-01	125.400
1935-08-01	138.400
1935-09-01	142.900
1935-10-01	146.300
1935-11-01	149.100
1935-12-01	149.200
1936-01-01	152.300
1936-02-01	168.600
1936-03-01	141.900
1936-04-01	124.200
1936-05-01	138.500
1936-06-01	136.600
1936-07-01	138.900
1936-08-01	141.300
1936-09-01	137.600
1936-10-01	133.400
1936-11-01	128.900
1936-12-01	132.400