Month	Millions Of Short Net Tons
1927-01-01	0.810000
1927-02-01	0.776000
1927-03-01	0.916000
1927-04-01	0.802000
1927-05-01	0.648000
1927-06-01	0.596000
1927-07-01	0.480000
1927-08-01	0.500000
1927-09-01	0.470000
1927-10-01	0.431000
1927-11-01	0.390000
1927-12-01	0.388000
1928-01-01	0.385000
1928-02-01	0.400000
1928-03-01	0.459000
1928-04-01	0.387000
1928-05-01	0.386000
1928-06-01	0.311000
1928-07-01	0.280000
1928-08-01	0.297000
1928-09-01	0.322000
1928-10-01	0.431000
1928-11-01	0.427000
1928-12-01	0.408000
1929-01-01	0.515000
1929-02-01	0.474000
1929-03-01	0.574000
1929-04-01	0.503000
1929-05-01	0.643000
1929-06-01	0.648000
1929-07-01	0.646000
1929-08-01	0.604000
1929-09-01	0.543000
1929-10-01	0.506000
1929-11-01	0.445000
1929-12-01	0.371000
1930-01-01	0.318000
1930-02-01	0.279000
1930-03-01	0.289000
1930-04-01	0.300000
1930-05-01	0.270000
1930-06-01	0.260000
1930-07-01	0.213000
1930-08-01	0.168000
1930-09-01	0.167000
1930-10-01	0.177000
1930-11-01	0.166000
1930-12-01	0.170000
1931-01-01	0.144000
1931-02-01	0.144000
1931-03-01	0.132000
1931-04-01	0.960000E-01
1931-05-01	0.830000E-01
1931-06-01	0.770000E-01
1931-07-01	0.670000E-01
1931-08-01	0.620000E-01
1931-09-01	0.690000E-01
1931-10-01	0.930000E-01
1931-11-01	0.870000E-01
1931-12-01	0.730000E-01
1932-01-01	0.740000E-01
1932-02-01	0.720000E-01
1932-03-01	0.740000E-01
1932-04-01	0.470000E-01
1932-05-01	0.380000E-01
1932-06-01	0.350000E-01
1932-07-01	0.330000E-01
1932-08-01	0.350000E-01
1932-09-01	0.390000E-01
1932-10-01	0.570000E-01
1932-11-01	0.680000E-01
1932-12-01	0.790000E-01
1933-01-01	0.890000E-01
1933-02-01	0.910000E-01
1933-03-01	0.101000
1933-04-01	0.520000E-01
1933-05-01	0.520000E-01
1933-06-01	0.560000E-01
1933-07-01	0.760000E-01
1933-08-01	0.790000E-01
1933-09-01	0.670000E-01
1933-10-01	0.510000E-01
1933-11-01	0.102000
1933-12-01	0.970000E-01
1934-01-01	0.111000
1934-02-01	0.133000
1934-03-01	0.166000
1934-04-01	0.740000E-01
1934-05-01	0.660000E-01
1934-06-01	0.630000E-01
1934-07-01	0.520000E-01
1934-08-01	0.450000E-01
1934-09-01	0.570000E-01
1934-10-01	0.780000E-01
1934-11-01	0.970000E-01
1934-12-01	0.870000E-01
1935-01-01	0.870000E-01
1935-02-01	0.910000E-01
1935-03-01	0.990000E-01
1935-04-01	0.650000E-01
1935-05-01	0.550000E-01
1935-06-01	0.590000E-01
1935-07-01	0.450000E-01
1935-08-01	0.540000E-01
1935-09-01	0.560000E-01
1935-10-01	0.890000E-01
1935-11-01	0.100000
1935-12-01	0.118000
1936-01-01	0.133000
1936-02-01	0.144000
1936-03-01	0.103000
1936-04-01	0.850000E-01
1936-05-01	0.810000E-01
1936-06-01	0.870000E-01
1936-07-01	0.104000
1936-08-01	0.120000
1936-09-01	0.154000
1936-10-01	0.223000
1936-11-01	0.226000
1936-12-01	0.245000
1937-01-01	0.274000
1937-02-01	0.295000
1937-03-01	0.357000
1937-04-01	0.310000
1937-05-01	0.326000
1937-06-01	0.275000
1937-07-01	0.285000
1937-08-01	0.259000
1937-09-01	0.254000
1937-10-01	0.226000
1937-11-01	0.169000
1937-12-01	0.135000
1938-01-01	0.114000
1938-02-01	0.102000
1938-03-01	0.950000E-01
1938-04-01	0.730000E-01
1938-05-01	0.570000E-01
1938-06-01	0.500000E-01
1938-07-01	0.420000E-01
1938-08-01	0.480000E-01
1938-09-01	0.540000E-01
1938-10-01	0.610000E-01
1938-11-01	0.670000E-01
1938-12-01	0.760000E-01
1939-01-01	0.780000E-01
1939-02-01	0.720000E-01
1939-03-01	0.700000E-01
1939-04-01	0.200000E-01
1939-05-01	0.250000E-01
1939-06-01	0.520000E-01
1939-07-01	0.470000E-01
1939-08-01	0.450000E-01
1939-09-01	0.770000E-01
1939-10-01	0.267000
1939-11-01	0.363000
1939-12-01	0.329000
1940-01-01	0.238000
1940-02-01	0.155000
1940-03-01	0.135000
1940-04-01	0.102000
1940-05-01	0.106000
1940-06-01	0.151000
1940-07-01	0.231000
1940-08-01	0.278000
1940-09-01	0.272000
1940-10-01	0.363000
1940-11-01	0.394000
1940-12-01	0.463000
1941-01-01	0.514000
1941-02-01	0.496000
1941-03-01	0.586000