Quarterly Millions Of Tons: Seasonally Adjusted By Nber
1920-01-01 295.900
1920-04-01 298.500
1920-07-01 307.500
1920-10-01 299.500
1921-01-01 234.700
1921-04-01 222.200
1921-07-01 220.000
1921-10-01 223.000
1922-01-01 240.000
1922-04-01 216.500
1922-07-01 235.300
1922-10-01 285.000
1923-01-01 308.600
1923-04-01 328.400
1923-07-01 306.700
1923-10-01 291.300
1924-01-01 300.400
1924-04-01 278.500
1924-07-01 275.900
1924-10-01 293.000
1925-01-01 297.400
1925-04-01 306.200
1925-07-01 306.100
1925-10-01 296.200
1926-01-01 305.000
1926-04-01 326.700
1926-07-01 330.100
1926-10-01 331.400
1927-01-01 327.700
1927-04-01 322.200
1927-07-01 311.300
1927-10-01 286.300
1928-01-01 299.200
1928-04-01 311.800
1928-07-01 313.800
1928-10-01 318.600
1929-01-01 314.000
1929-04-01 339.500
1929-07-01 339.500
1929-10-01 309.000
1930-01-01 291.500
1930-04-01 301.900
1930-07-01 283.800
1930-10-01 249.900
1931-01-01 234.400
1931-04-01 232.700
1931-07-01 216.700
1931-10-01 191.600
1932-01-01 177.500
1932-04-01 147.200
1932-07-01 141.700
1932-10-01 167.400
1933-01-01 153.000
1933-04-01 161.100
1933-07-01 189.500
1933-10-01 176.400
1934-01-01 206.400
1934-04-01 197.100
1934-07-01 175.800
1934-10-01 176.000
1935-01-01 200.200
1935-04-01 193.300
1935-07-01 182.200
1935-10-01 201.200
1936-01-01 224.500
1936-04-01 230.000
1936-07-01 234.400
1936-10-01 251.300
1937-01-01 258.500
1937-04-01 269.400
1937-07-01 253.300
1937-10-01 220.400
1938-01-01 188.100
1938-04-01 174.500
1938-07-01 185.700
1938-10-01 208.400
1939-01-01 207.900
1939-04-01 195.800
1939-07-01 225.800
1939-10-01 252.700
1940-01-01 236.300
1940-04-01 245.000
1940-07-01 255.900
1940-10-01 254.800
1941-01-01 277.700
1941-04-01 299.900
1941-07-01 318.400
1941-10-01 308.900
1942-01-01 322.500
1942-04-01 373.200
1942-07-01 357.700
1942-10-01 347.500
1943-01-01 367.800