Quarterly Thousand Gross Tons
1888-01-01 243.500
1888-04-01 166.900
1888-07-01 287.600
1888-10-01 376.500
1889-01-01 283.700
1889-04-01 291.200
1889-07-01 266.800
1889-10-01 344.900
1890-01-01 277.900
1890-04-01 193.900
1890-07-01 207.900
1890-10-01 341.300
1891-01-01 255.000
1891-04-01 263.000
1891-07-01 246.800
1891-10-01 383.000
1892-01-01 278.700
1892-04-01 220.200
1892-07-01 174.200
1892-10-01 180.600
1893-01-01 234.600
1893-04-01 189.000
1893-07-01 246.400
1893-10-01 233.900
1894-01-01 283.200
1894-04-01 288.000
1894-07-01 157.600
1894-10-01 246.100
1895-01-01 240.200
1895-04-01 252.300
1895-07-01 295.400
1895-10-01 254.200
1896-01-01 242.300
1896-04-01 269.900
1896-07-01 199.300
1896-10-01 405.100
1897-01-01 248.300
1897-04-01 320.200
1897-07-01 235.900
1897-10-01 317.300
1898-01-01 328.900
1898-04-01 434.000
1898-07-01 391.000
1898-10-01 436.500
1899-01-01 347.500
1899-04-01 346.400
1899-07-01 307.400
1899-10-01 339.800
1900-01-01 245.400
1900-04-01 378.200
1900-07-01 314.700
1900-10-01 482.700
1901-01-01 376.000
1901-04-01 350.900
1901-07-01 496.100
1901-10-01 356.000
1902-01-01 228.800
1902-04-01 304.500
1902-07-01 267.300
1902-10-01 266.900
1903-01-01 206.100
1903-04-01 372.500
1903-07-01 187.300
1903-10-01 290.300
1904-01-01 349.700
1904-04-01 343.200
1904-07-01 351.700
1904-10-01 330.800
1905-01-01 501.400
1905-04-01 459.400
1905-07-01 376.100
1905-10-01 517.300
1906-01-01 434.900
1906-04-01 475.600
1906-07-01 353.300
1906-10-01 353.200
1907-01-01 453.100
1907-04-01 397.200
1907-07-01 297.600
1907-10-01 284.700
1908-01-01 165.600
1908-04-01 162.300
1908-07-01 184.400
1908-10-01 284.000
1909-01-01 282.400
1909-04-01 195.700
1909-07-01 297.900
1909-10-01 406.100
1910-01-01 373.800
1910-04-01 394.700
1910-07-01 360.300
1910-10-01 231.500
1911-01-01 510.500
1911-04-01 471.300
1911-07-01 398.700
1911-10-01 542.900
1912-01-01 528.900
1912-04-01 561.100
1912-07-01 469.400
1912-10-01 555.800
1913-01-01 489.800
1913-04-01 459.400
1913-07-01 432.700
1913-10-01 484.400
1914-01-01 373.000
1914-04-01 403.400
1914-07-01 294.400
1914-10-01 356.900
1915-01-01 292.400
1915-04-01 172.300
1915-07-01 148.400
1915-10-01 83.7000
1916-01-01 102.900
1916-04-01 193.700
1916-07-01 320.100
1916-10-01 242.900
1917-01-01 334.700
1917-04-01 191.700
1917-07-01 211.500
1917-10-01 349.000
1918-01-01 282.400
1918-04-01 389.000
1918-07-01 345.000
1918-10-01 551.700
1919-01-01 425.100
1919-04-01 660.000
1919-07-01 713.900
1919-10-01 603.600
1920-01-01 708.000
1920-04-01 588.600
1920-07-01 593.800
1920-10-01 506.400
1921-01-01 392.900
1921-04-01 69.0000
1921-07-01 51.3000
1921-10-01 55.3000
1922-01-01 51.0000
1922-04-01 38.9000
1922-07-01 82.4000
1922-10-01 231.200
1923-01-01 355.200
1923-04-01 241.300
1923-07-01 111.900
1923-10-01 244.500
1924-01-01 227.800
1924-04-01 375.200
1924-07-01 252.700
1924-10-01 194.600
1925-01-01 202.400
1925-04-01 189.800
1925-07-01 260.600
1925-10-01 161.000
1926-01-01 193.100
1926-04-01 168.500
1926-07-01 68.3000
1926-10-01 152.400
1927-01-01 579.800
1927-04-01 437.100
1927-07-01 370.100
1927-10-01 377.500
1928-01-01 341.800
1928-04-01 279.000
1928-07-01 244.600
1928-10-01 431.800
1929-01-01 362.400
1929-04-01 428.400
1929-07-01 360.100
1929-10-01 499.000
1930-01-01 426.600
1930-04-01 230.500
1930-07-01 160.700
1930-10-01 132.000
1931-01-01 32.7000
1931-04-01 23.4000
1931-07-01 38.7000
1931-10-01 104.800
1932-01-01 25.7000
1932-04-01 28.0000
1932-07-01 10.8000
1932-10-01 7.40000
1933-01-01 77.3000
1933-04-01 50.0000
1933-07-01 39.7000
1933-10-01 74.7000
1934-01-01 203.000
1934-04-01 146.700
1934-07-01 76.9000
1934-10-01 93.4000
1935-01-01 144.400
1935-04-01 108.100
1935-07-01 119.000
1935-10-01 311.100
1936-01-01 232.500
1936-04-01 282.300
1936-07-01 293.200
1936-10-01 272.500
1937-01-01 253.500
1937-04-01 367.700
1937-07-01 218.600
1937-10-01 217.500
1938-01-01 173.000
1938-04-01 157.000
1938-07-01 87.5000
1938-10-01 87.6000
1939-01-01 71.2000
1939-04-01 402.100