Monthly Thousands Of Short Tons
1919-01-01 183.000
1919-02-01 162.000
1919-03-01 172.000
1919-04-01 181.000
1919-05-01 181.000
1919-06-01 177.000
1919-07-01 179.000
1919-08-01 182.000
1919-09-01 191.000
1919-10-01 200.000
1919-11-01 192.000
1919-12-01 194.000
1920-01-01 199.000
1920-02-01 167.000
1920-03-01 204.000
1920-04-01 209.000
1920-05-01 201.000
1920-06-01 203.000
1920-07-01 212.000
1920-08-01 201.000
1920-09-01 194.000
1920-10-01 196.000
1920-11-01 198.000
1920-12-01 189.000
1921-01-01 183.000
1921-02-01 157.000
1921-03-01 169.000
1921-04-01 188.000
1921-05-01 133.000
1921-06-01 148.000
1921-07-01 162.000
1921-08-01 175.000
1921-09-01 164.000
1921-10-01 188.000
1921-11-01 177.000
1921-12-01 186.000
1922-01-01 187.000
1922-02-01 178.000
1922-03-01 206.000
1922-04-01 199.000
1922-05-01 226.000
1922-06-01 223.000
1922-07-01 209.000
1922-08-01 232.000
1922-09-01 219.000
1922-10-01 228.000
1922-11-01 225.000
1922-12-01 220.000
1923-01-01 224.000
1923-02-01 208.000
1923-03-01 241.000
1923-04-01 223.000
1923-05-01 251.000
1923-06-01 245.000
1923-07-01 229.000
1923-08-01 243.000
1923-09-01 214.000
1923-10-01 240.000
1923-11-01 231.000
1923-12-01 223.000
1924-01-01 237.000
1924-02-01 231.000
1924-03-01 234.000
1924-04-01 246.000
1924-05-01 254.000
1924-06-01 241.000
1924-07-01 233.000
1924-08-01 234.000
1924-09-01 228.000
1924-10-01 247.000
1924-11-01 238.000
1924-12-01 238.000
1925-01-01 250.000
1925-02-01 231.000
1925-03-01 251.000
1925-04-01 256.000
1925-05-01 256.000
1925-06-01 254.000
1925-07-01 242.000
1925-08-01 241.000
1925-09-01 253.000
1925-10-01 282.000
1925-11-01 266.000
1925-12-01 278.000
1926-01-01 279.000
1926-02-01 268.000
1926-03-01 300.000
1926-04-01 302.000
1926-05-01 298.000
1926-06-01 306.000
1926-07-01 308.000
1926-08-01 300.000
1926-09-01 303.000
1926-10-01 318.000
1926-11-01 312.000
1926-12-01 302.000
1927-01-01 290.000
1927-02-01 264.000
1927-03-01 298.000
1927-04-01 297.000
1927-05-01 298.000
1927-06-01 291.000
1927-07-01 279.000
1927-08-01 304.000
1927-09-01 291.000
1927-10-01 306.000
1927-11-01 304.000
1927-12-01 305.000
1928-01-01 302.000
1928-02-01 297.000
1928-03-01 305.000
1928-04-01 311.000
1928-05-01 327.000
1928-06-01 307.000
1928-07-01 295.000
1928-08-01 312.000
1928-09-01 305.000
1928-10-01 344.000
1928-11-01 357.000
1928-12-01 330.000
1929-01-01 328.000
1929-02-01 295.000
1929-03-01 339.000
1929-04-01 342.000
1929-05-01 373.000
1929-06-01 338.000
1929-07-01 337.000
1929-08-01 343.000
1929-09-01 334.000
1929-10-01 375.000
1929-11-01 370.000
1929-12-01 351.000
1930-01-01 327.000
1930-02-01 288.000
1930-03-01 319.000
1930-04-01 331.000
1930-05-01 354.000
1930-06-01 319.000
1930-07-01 314.000
1930-08-01 298.000
1930-09-01 292.000
1930-10-01 325.000
1930-11-01 308.000
1930-12-01 288.000
1931-01-01 284.000
1931-02-01 254.000
1931-03-01 290.000
1931-04-01 309.000
1931-05-01 306.000
1931-06-01 297.000
1931-07-01 274.000
1931-08-01 256.000
1931-09-01 270.000
1931-10-01 293.000
1931-11-01 268.000
1931-12-01 260.000
1932-01-01 264.000
1932-02-01 235.000
1932-03-01 258.000
1932-04-01 279.000
1932-05-01 259.000
1932-06-01 248.000
1932-07-01 222.000
1932-08-01 232.000
1932-09-01 226.000
1932-10-01 236.000
1932-11-01 252.000
1932-12-01 220.000
1933-01-01 205.000
1933-02-01 188.000
1933-03-01 218.000
1933-04-01 237.000
1933-05-01 242.000
1933-06-01 261.000
1933-07-01 267.000
1933-08-01 280.000
1933-09-01 260.000
1933-10-01 274.000
1933-11-01 289.000
1933-12-01 254.000
1934-01-01 267.000
1934-02-01 239.000
1934-03-01 293.000
1934-04-01 303.000
1934-05-01 328.000
1934-06-01 305.000
1934-07-01 270.000
1934-08-01 301.000
1934-09-01 267.000
1934-10-01 310.000
1934-11-01 341.000
1934-12-01 341.000
1935-01-01 256.000
1935-02-01 230.000
1935-03-01 273.000
1935-04-01 314.000
1935-05-01 336.000
1935-06-01 305.000
1935-07-01 298.000
1935-08-01 300.000
1935-09-01 298.000
1935-10-01 349.000
1935-11-01 366.000
1935-12-01 345.000
1936-01-01 265.000
1936-02-01 287.000
1936-03-01 321.000
1936-04-01 333.000
1936-05-01 355.000
1936-06-01 323.000
1936-07-01 337.000
1936-08-01 354.000
1936-09-01 344.000
1936-10-01 398.000
1936-11-01 391.000
1936-12-01 456.000
1937-01-01 329.000
1937-02-01 308.000
1937-03-01 369.000
1937-04-01 394.000
1937-05-01 382.000
1937-06-01 380.000
1937-07-01 373.000
1937-08-01 402.000
1937-09-01 375.000
1937-10-01 410.000
1937-11-01 441.000
1937-12-01 433.000
1938-01-01 232.000
1938-02-01 225.000
1938-03-01 249.000
1938-04-01 272.000
1938-05-01 259.000
1938-06-01 275.000
1938-07-01 275.000
1938-08-01 271.000
1938-09-01 305.000
1938-10-01 327.000
1938-11-01 341.000
1938-12-01 303.000
1939-01-01 275.000
1939-02-01 250.000
1939-03-01 287.000
1939-04-01 292.000
1939-05-01 359.000
1939-06-01 317.000
1939-07-01 297.000
1939-08-01 303.000
1939-09-01 346.000
1939-10-01 369.000
1939-11-01 369.000
1939-12-01 343.000
1940-01-01 325.000
1940-02-01 291.000
1940-03-01 322.000
1940-04-01 353.000
1940-05-01 423.000
1940-06-01 424.000
1940-07-01 424.000
1940-08-01 414.000
1940-09-01 362.000
1940-10-01 377.000
1940-11-01 374.000
1940-12-01 360.000
1941-01-01 328.000
1941-02-01 321.000
1941-03-01 351.000
1941-04-01 377.000
1941-05-01 383.000
1941-06-01 367.000
1941-07-01 385.000
1941-08-01 378.000
1941-09-01 385.000
1941-10-01 392.000
1941-11-01 405.000
1941-12-01 403.000
1942-01-01 373.000
1942-02-01 340.000
1942-03-01 390.000
1942-04-01 320.000
1942-05-01 343.000
1942-06-01 332.000
1942-07-01 320.000
1942-08-01 335.000
1942-09-01 376.000
1942-10-01 381.000
1942-11-01 331.000
1942-12-01 319.000
1943-01-01 285.000
1943-02-01 283.000
1943-03-01 320.000
1943-04-01 314.000
1943-05-01 325.000
1943-06-01 341.000
1943-07-01 352.000
1943-08-01 326.000
1943-09-01 308.000
1943-10-01 325.000
1943-11-01 328.000
1943-12-01 306.000
1944-01-01 271.000
1944-02-01 281.000
1944-03-01 293.000
1944-04-01 313.000
1944-05-01 338.000
1944-06-01 329.000
1944-07-01 310.000
1944-08-01 336.000
1944-09-01 314.000
1944-10-01 326.000
1944-11-01 321.000
1944-12-01 292.000
1945-01-01 292.000
1945-02-01 276.000
1945-03-01 333.000
1945-04-01 323.000
1945-05-01 328.000
1945-06-01 315.000
1945-07-01 340.000
1945-08-01 362.000
1945-09-01 337.000
1945-10-01 368.000
1945-11-01 360.000
1945-12-01 325.000
1946-01-01 382.000
1946-02-01 344.000
1946-03-01 388.000
1946-04-01 416.000
1946-05-01 433.000
1946-06-01 384.000
1946-07-01 425.000
1946-08-01 424.000
1946-09-01 391.000
1946-10-01 454.000
1946-11-01 453.000
1946-12-01 402.000
1947-01-01 414.000
1947-02-01 385.000
1947-03-01 443.000
1947-04-01 450.000
1947-05-01 472.000
1947-06-01 442.000
1947-07-01 448.000
1947-08-01 457.000
1947-09-01 450.000
1947-10-01 463.000
1947-11-01 460.000
1947-12-01 439.000
1948-01-01 415.000
1948-02-01 391.000
1948-03-01 447.000
1948-04-01 450.000
1948-05-01 469.000
1948-06-01 456.000
1948-07-01 448.000
1948-08-01 468.000
1948-09-01 457.000
1948-10-01 466.000
1948-11-01 478.000
1948-12-01 480.000