Quarter	Thousand Gross Tons
1889-04-01	22.9000
1889-07-01	16.7000
1889-10-01	17.6000
1890-01-01	18.5000
1890-04-01	1.40000
1890-07-01	1.90000
1890-10-01	1.10000
1891-01-01	1.20000
1891-04-01	18.0000
1891-07-01	13.9000
1891-10-01	10.2000
1892-01-01	7.20000
1892-04-01	18.2000
1892-07-01	17.6000
1892-10-01	19.2000
1893-01-01	15.2000
1893-04-01	10.6000
1893-07-01	6.90000
1893-10-01	1.80000
1894-01-01	0.100000
1894-04-01	8.00000
1894-07-01	7.80000
1894-10-01	11.6000
1895-01-01	14.0000
1895-04-01	28.6000
1895-07-01	44.4000
1895-10-01	37.5000
1896-01-01	63.5000
1896-04-01	51.7000
1896-07-01	62.2000
1896-10-01	68.9000
1897-01-01	62.5000
1897-04-01	52.2000
1897-07-01	52.1000
1897-10-01	51.0000
1898-01-01	55.5000
1898-04-01	68.8000
1898-07-01	75.4000
1898-10-01	73.9000
1899-01-01	81.9000
1899-04-01	97.9000
1899-07-01	91.1000
1899-10-01	102.100
1900-01-01	104.900
1900-04-01	108.200
1900-07-01	118.200
1900-10-01	121.200
1901-01-01	134.400
1901-04-01	145.300
1901-07-01	142.900
1901-10-01	177.200
1902-01-01	169.900
1902-04-01	123.600
1902-07-01	89.9000
1902-10-01	85.3000
1903-01-01	101.000
1903-04-01	116.700
1903-07-01	109.000
1903-10-01	106.000
1904-01-01	99.6000
1904-04-01	83.3000
1904-07-01	83.8000
1904-10-01	68.7000
1905-01-01	69.4000
1905-04-01	60.0000
1905-07-01	66.1000
1905-10-01	40.3000
1906-01-01	27.9000
1906-04-01	32.6000
1906-07-01	40.4000
1906-10-01	55.5000
1907-01-01	83.5000
1907-04-01	106.400
1907-07-01	108.000
1907-10-01	107.400
1908-01-01	92.3000
1908-04-01	59.8000
1908-07-01	44.8000
1908-10-01	38.6000
1909-01-01	24.1000
1909-04-01	30.0000
1909-07-01	57.1000
1909-10-01	50.4000
1910-01-01	59.4000
1910-04-01	29.0000
1910-07-01	91.4000
1910-10-01	109.100
1911-01-01	123.700
1911-04-01	126.200
1911-07-01	125.200
1911-10-01	123.100
1912-01-01	104.200
1912-04-01	128.800
1912-07-01	119.600
1912-10-01	175.600
1913-01-01	194.800
1913-04-01	243.400
1913-07-01	249.600
1913-10-01	229.000
1914-01-01	226.000
1914-04-01	226.800
1918-04-01	60.5000
1918-07-01	39.7000
1918-10-01	51.7000
1919-01-01	109.800
1919-04-01	109.600
1919-07-01	174.700
1919-10-01	216.800
1920-01-01	240.200
1920-04-01	265.300
1920-07-01	292.600
1920-10-01	398.000
1921-01-01	427.200
1921-04-01	390.500
1921-07-01	350.700
1921-10-01	353.600
1922-01-01	286.300
1922-04-01	243.300
1922-07-01	197.100
1922-10-01	188.500
1923-01-01	209.600
1923-04-01	170.900
1923-07-01	142.700
1923-10-01	110.700
1924-01-01	111.600
1924-04-01	144.200
1924-07-01	137.200
1924-10-01	197.200
1925-01-01	187.400
1925-04-01	169.500
1925-07-01	150.200
1925-10-01	167.300
1926-01-01	156.000
1926-04-01	154.000
1926-07-01	135.000
1926-10-01	143.100
1927-01-01	154.400
1927-04-01	136.500
1927-07-01	130.900
1927-10-01	115.000
1928-01-01	103.500
1928-04-01	126.000
1928-07-01	138.400
1928-10-01	161.600
1929-01-01	155.400
1929-04-01	139.300
1929-07-01	135.800
1929-10-01	167.700
1930-01-01	132.900
1930-04-01	187.000
1930-07-01	209.300
1930-10-01	174.200
1931-01-01	232.100
1931-04-01	211.900
1931-07-01	169.700
1931-10-01	164.400
1932-01-01	156.800
1932-04-01	128.100
1932-07-01	109.300
1932-10-01	101.700
1933-01-01	97.5000
1933-04-01	92.4000
1933-07-01	95.8000
1933-10-01	90.7000
1934-01-01	103.200
1934-04-01	104.500
1934-07-01	121.000
1934-10-01	121.000
1935-01-01	121.000
1935-04-01	50.0000
1935-07-01	47.0000
1935-10-01	56.0000
1936-01-01	50.0000
1936-04-01	45.0000
1936-07-01	60.0000
1936-10-01	67.0000
1937-01-01	72.0000
1937-04-01	67.0000
1937-07-01	70.0000
1937-10-01	69.0000
1938-01-01	75.0000
1938-04-01	89.0000
1938-07-01	78.0000
1938-10-01	90.0000
1939-01-01	97.0000
1939-04-01	95.0000