Month	Thousands Of Metric Tons
1920-10-01	78.0000
1920-11-01	76.0000
1920-12-01	75.0000
1921-01-01	68.0000
1921-02-01	59.0000
1921-03-01	72.0000
1921-04-01	70.0000
1921-05-01	72.0000
1921-06-01	67.0000
1921-07-01	56.0000
1921-08-01	50.0000
1921-09-01	48.0000
1921-10-01	55.0000
1921-11-01	62.0000
1921-12-01	65.0000
1922-01-01	71.0000
1922-02-01	68.0000
1922-03-01	82.0000
1922-04-01	82.0000
1922-05-01	82.0000
1922-06-01	79.0000
1922-07-01	85.0000
1922-08-01	88.0000
1922-09-01	80.0000
1922-10-01	90.0000
1922-11-01	93.0000
1922-12-01	125.000
1923-01-01	132.000
1923-02-01	122.000
1923-03-01	149.000
1923-04-01	156.000
1923-05-01	162.000
1923-06-01	161.000
1923-07-01	178.000
1923-08-01	181.000
1923-09-01	182.000
1923-10-01	190.000
1923-11-01	183.000
1923-12-01	190.000
1924-01-01	197.000
1924-02-01	201.000
1924-03-01	223.000
1924-04-01	215.000
1924-05-01	220.000
1924-06-01	200.000
1924-07-01	225.000
1924-08-01	224.000
1924-09-01	224.000
1924-10-01	231.000
1924-11-01	228.000
1924-12-01	240.000
1925-01-01	236.000
1925-02-01	215.000
1925-03-01	241.000
1925-04-01	239.000
1925-05-01	255.000
1925-06-01	247.000
1925-07-01	266.000
1925-08-01	272.000
1925-09-01	263.000
1925-10-01	276.000
1925-11-01	270.000
1925-12-01	285.000
1926-01-01	295.000
1926-02-01	278.000
1926-03-01	319.000
1926-04-01	301.000
1926-05-01	311.000
1926-06-01	307.000
1926-07-01	319.000
1926-08-01	322.000
1926-09-01	315.000
1926-10-01	335.000
1926-11-01	320.000
1926-12-01	344.000
1927-01-01	349.000
1927-02-01	313.000
1927-03-01	344.000
1927-04-01	331.000
1927-05-01	337.000
1927-06-01	336.000
1927-07-01	344.000
1927-08-01	330.000
1927-09-01	344.000
1927-10-01	350.000
1927-11-01	341.000
1927-12-01	348.000
1928-01-01	357.000
1928-02-01	343.000
1928-03-01	369.000
1928-04-01	360.000
1928-05-01	368.000
1928-06-01	360.000
1928-07-01	370.000
1928-08-01	364.000
1928-09-01	354.000
1928-10-01	386.000
1928-11-01	380.000
1928-12-01	387.000
1929-01-01	396.000
1929-02-01	360.000
1929-03-01	411.000
1929-04-01	394.000
1929-05-01	406.000
1929-06-01	395.000
1929-07-01	399.000
1929-08-01	399.000
1929-09-01	380.000
1929-10-01	408.000
1929-11-01	407.000
1929-12-01	424.000
1930-01-01	415.000
1930-02-01	393.000
1930-03-01	444.000
1930-04-01	419.000
1930-05-01	426.000
1930-06-01	417.000
1930-07-01	427.000
1930-08-01	423.000
1930-09-01	418.000
1930-10-01	432.000
1930-11-01	417.000
1930-12-01	424.000
1931-01-01	424.000
1931-02-01	398.000
1931-03-01	432.000
1931-04-01	409.000
1931-05-01	399.000
1931-06-01	369.000
1931-07-01	359.000
1931-08-01	350.000
1931-09-01	346.000
1931-10-01	369.000
1931-11-01	333.000
1931-12-01	337.000
1932-01-01	300.000
1932-02-01	275.000
1932-03-01	297.000
1932-04-01	268.000
1932-05-01	270.000
1932-06-01	259.000
1932-07-01	266.000
1932-08-01	272.000
1932-09-01	264.000
1932-10-01	274.000
1932-11-01	279.000
1932-12-01	303.000
1933-01-01	316.000
1933-02-01	298.000
1933-03-01	329.000
1933-04-01	300.000
1933-05-01	307.000
1933-06-01	302.000
1933-07-01	321.000
1933-08-01	332.000
1933-09-01	329.000
1933-10-01	339.000
1933-11-01	331.000
1933-12-01	343.000
1934-01-01	358.000
1934-02-01	327.000
1934-03-01	353.000
1934-04-01	329.000
1934-05-01	335.000
1934-06-01	332.000
1934-07-01	340.000
1934-08-01	343.000
1934-09-01	330.000
1934-10-01	344.000
1934-11-01	348.000
1934-12-01	361.000
1935-01-01	351.000
1935-02-01	316.000
1935-03-01	347.000
1935-04-01	323.000
1935-05-01	314.000
1935-06-01	314.000
1935-07-01	318.000
1935-08-01	316.000
1935-09-01	311.000
1935-10-01	326.000
1935-11-01	320.000
1935-12-01	336.000
1936-01-01	349.000
1936-02-01	330.000
1936-03-01	352.000
1936-04-01	336.000
1936-05-01	347.000
1936-06-01	289.000
1936-07-01	350.000
1936-08-01	307.000
1936-09-01	311.000
1936-10-01	328.000
1936-11-01	304.000
1936-12-01	321.000
1937-01-01	329.000
1937-02-01	319.000
1937-03-01	368.000
1937-04-01	362.000
1937-05-01	364.000
1937-06-01	366.000
1937-07-01	349.000
1937-08-01	321.000
1937-09-01	349.000
1937-10-01	375.000
1937-11-01	372.000
1937-12-01	385.000
1938-01-01	365.000
1938-02-01	332.000
1938-03-01	379.000
1938-04-01	358.000
1938-05-01	371.000
1938-06-01	351.000
1938-07-01	336.000
1938-08-01	319.000
1938-09-01	344.000
1938-10-01	373.000
1938-11-01	367.000
1938-12-01	387.000
1939-01-01	405.000
1939-02-01	369.000
1939-03-01	401.000
1939-04-01	389.000
1939-05-01	401.000
1939-06-01	390.000