Monthly Thousands Of Short Tons
1919-01-01 172.000
1919-02-01 222.300
1919-03-01 270.000
1919-04-01 303.600
1919-05-01 314.500
1919-06-01 321.200
1919-07-01 329.400
1919-08-01 306.000
1919-09-01 303.300
1919-10-01 333.700
1919-11-01 348.500
1919-12-01 350.700
1920-01-01 337.000
1920-02-01 323.300
1920-03-01 290.000
1920-04-01 282.300
1920-05-01 250.700
1920-06-01 223.900
1920-07-01 210.400
1920-08-01 213.400
1920-09-01 236.300
1920-10-01 268.400
1920-11-01 285.500
1920-12-01 320.700
1921-01-01 347.000
1921-02-01 360.000
1921-03-01 366.100
1921-04-01 373.600
1921-05-01 367.900
1921-06-01 364.200
1921-07-01 354.400
1921-08-01 340.900
1921-09-01 325.300
1921-10-01 307.300
1921-11-01 281.300
1921-12-01 268.000
1922-01-01 260.000
1922-02-01 247.700
1922-03-01 230.700
1922-04-01 216.800
1922-05-01 206.200
1922-06-01 183.700
1922-07-01 165.900
1922-08-01 158.300
1922-09-01 156.200
1922-10-01 140.900
1922-11-01 142.700
1922-12-01 149.400
1923-01-01 134.200
1923-02-01 125.500
1923-03-01 114.300
1923-04-01 104.800
1923-05-01 102.400
1923-06-01 98.8000
1923-07-01 106.800
1923-08-01 106.800
1923-09-01 126.500
1923-10-01 137.100
1923-11-01 132.000
1923-12-01 155.900
1924-01-01 160.200
1924-02-01 145.600
1924-03-01 119.500
1924-04-01 110.400
1924-05-01 113.000
1924-06-01 112.200
1924-07-01 126.900
1924-08-01 128.300
1924-09-01 136.800
1924-12-01 136.400
1925-03-01 122.300
1925-06-01 91.3000
1925-07-01 88.0000
1925-08-01 77.3000
1925-09-01 69.0000
1925-10-01 72.9000
1925-11-01 67.8000
1925-12-01 73.1000
1926-01-01 81.7000
1926-02-01 86.4000
1926-03-01 75.2000
1926-04-01 72.6000
1926-05-01 69.4000
1926-06-01 66.1000
1926-07-01 64.9000
1926-08-01 66.7000
1926-09-01 70.1000
1926-10-01 68.2000
1926-11-01 73.9000
1926-12-01 85.5000
1927-01-01 94.0000
1927-02-01 105.400
1927-03-01 103.100
1927-04-01 99.3000
1927-05-01 108.100
1927-06-01 96.4000
1927-07-01 104.400
1927-08-01 93.7000
1927-09-01 86.5000
1927-10-01 83.9000
1927-11-01 90.9000
1927-12-01 95.3000
1928-01-01 96.5000
1928-02-01 86.9000
1928-03-01 87.3000
1928-04-01 72.9000
1928-05-01 66.3000
1928-06-01 58.8000
1928-07-01 54.9000
1928-08-01 54.8000
1928-09-01 51.8000
1928-10-01 45.6000
1928-11-01 52.2000
1928-12-01 65.5000
1929-01-01 62.7000
1929-02-01 55.2000
1929-03-01 53.0000
1929-04-01 57.5000
1929-05-01 70.4000
1929-06-01 83.1000
1929-07-01 97.7000
1929-08-01 104.400
1929-09-01 94.8000
1929-10-01 88.4000
1929-11-01 126.900
1929-12-01 171.300
1930-01-01 203.400
1930-02-01 233.100
1930-03-01 256.000
1930-04-01 301.300
1930-05-01 308.600
1930-06-01 316.800
1930-07-01 322.000
1930-08-01 347.700
1930-09-01 360.600
1930-10-01 364.900
1930-11-01 369.800
1930-12-01 367.200
1931-01-01 363.800
1931-02-01 363.600
1931-03-01 354.200
1931-04-01 367.900
1931-05-01 398.700
1931-06-01 413.500
1931-07-01 440.400
1931-08-01 455.800
1931-09-01 479.900
1931-10-01 498.000
1931-11-01 521.100
1931-12-01 544.300
1932-01-01 539.400
1932-02-01 536.100
1932-03-01 532.600
1932-04-01 537.200
1932-05-01 549.000
1932-06-01 554.300
1932-07-01 569.700
1932-08-01 573.000
1932-09-01 563.700
1932-10-01 558.200
1932-11-01 561.500
1932-12-01 572.800
1933-01-01 572.200
1933-02-01 577.800
1933-03-01 579.000
1933-04-01 578.200
1933-05-01 564.600
1933-06-01 539.100
1933-07-01 513.000
1933-08-01 492.400
1933-09-01 484.500
1933-10-01 477.900
1933-11-01 470.700
1933-12-01 470.500
1934-01-01 470.400
1934-02-01 461.200
1934-03-01 443.500
1934-04-01 421.300
1934-05-01 401.200
1934-06-01 375.200
1934-07-01 361.300
1934-08-01 358.000
1934-09-01 362.800
1934-10-01 360.100
1934-11-01 342.500
1934-12-01 350.800
1935-01-01 342.000
1935-02-01 322.800
1935-03-01 318.000
1935-04-01 311.200
1935-05-01 319.300
1935-06-01 321.200
1935-07-01 318.100
1935-08-01 292.000
1935-09-01 274.700
1935-10-01 250.500
1935-11-01 242.800
1935-12-01 254.800
1936-01-01 256.500
1936-02-01 256.500
1936-03-01 257.600
1936-04-01 252.400
1936-05-01 247.900
1936-06-01 238.500
1936-07-01 230.700
1936-08-01 216.600
1936-09-01 189.500
1936-10-01 169.200
1936-11-01 154.800
1936-12-01 154.200
1937-01-01 138.400
1937-02-01 119.000
1937-03-01 107.700
1937-04-01 93.2000
1937-05-01 104.000
1937-06-01 112.900
1937-07-01 113.600
1937-08-01 134.300
1937-09-01 150.300
1937-10-01 186.200
1937-11-01 215.600
1937-12-01 250.600
1938-01-01 290.400
1938-02-01 311.800
1938-03-01 326.100
1938-04-01 336.000
1938-05-01 337.400
1938-06-01 327.100
1938-07-01 312.200
1938-08-01 284.400
1938-09-01 259.900
1938-10-01 237.100
1938-11-01 233.100
1938-12-01 256.600