Month	Millions Of Linear Yards
1851-01-01	115.000
1851-02-01	109.000
1851-03-01	151.000
1851-04-01	119.000
1851-05-01	137.000
1851-06-01	132.000
1851-07-01	138.000
1851-08-01	140.000
1851-09-01	143.000
1851-10-01	112.000
1851-11-01	118.000
1851-12-01	124.000
1852-01-01	112.000
1852-02-01	132.000
1852-03-01	151.000
1852-04-01	115.000
1852-05-01	140.000
1852-06-01	116.000
1852-07-01	132.000
1852-08-01	122.000
1852-09-01	158.000
1852-10-01	95.0000
1852-11-01	131.000
1852-12-01	122.000
1853-01-01	132.000
1853-02-01	143.000
1853-03-01	146.000
1853-04-01	141.000
1853-05-01	149.000
1853-06-01	119.000
1853-07-01	139.000
1853-08-01	131.000
1853-09-01	133.000
1853-10-01	93.0000
1853-11-01	138.000
1853-12-01	130.000
1854-01-01	113.000
1854-02-01	120.000
1854-03-01	163.000
1854-04-01	122.000
1854-05-01	145.000
1854-06-01	148.000
1854-07-01	171.000
1854-08-01	161.000
1854-09-01	165.000
1854-10-01	118.000
1854-11-01	127.000
1854-12-01	140.000
1855-01-01	165.000
1855-02-01	127.000
1855-03-01	145.000
1855-04-01	157.000
1855-05-01	165.000
1855-06-01	159.000
1855-07-01	138.000
1855-08-01	160.000
1855-09-01	166.000
1855-10-01	171.000
1855-11-01	172.000
1855-12-01	212.000
1856-01-01	144.000
1856-02-01	143.000
1856-03-01	170.000
1856-04-01	163.000
1856-05-01	141.000
1856-06-01	197.000
1856-07-01	167.000
1856-08-01	192.000
1856-09-01	163.000
1856-10-01	186.000
1856-11-01	191.000
1856-12-01	179.000
1857-01-01	176.000
1857-02-01	163.000
1857-03-01	167.000
1857-04-01	149.000
1857-05-01	196.000
1857-06-01	167.000
1857-07-01	189.000
1857-08-01	170.000
1857-09-01	156.000
1857-10-01	175.000
1857-11-01	141.000
1857-12-01	136.000
1858-01-01	147.000
1858-02-01	157.000
1858-03-01	185.000
1858-04-01	185.000
1858-05-01	216.000
1858-06-01	198.000
1858-07-01	197.000
1858-08-01	212.000
1858-09-01	198.000
1858-10-01	203.000
1858-11-01	212.000
1858-12-01	213.000
1859-01-01	214.000
1859-02-01	212.000
1859-03-01	207.000
1859-04-01	204.000
1859-05-01	208.000
1859-06-01	213.000
1859-07-01	212.000
1859-08-01	235.000
1859-09-01	223.000
1859-10-01	188.000
1859-11-01	225.000
1859-12-01	223.000
1860-01-01	197.000
1860-02-01	217.000
1860-03-01	190.000
1860-04-01	241.000
1860-05-01	193.000
1860-06-01	161.000
1860-07-01	250.000
1860-08-01	266.000
1860-09-01	296.000
1860-10-01	224.000
1860-11-01	238.000
1860-12-01	303.000
1861-01-01	209.000
1861-02-01	166.000
1861-03-01	228.000
1861-04-01	218.000
1861-05-01	252.000
1861-06-01	217.000
1861-07-01	219.000
1861-08-01	262.000
1861-09-01	203.000
1861-10-01	211.000
1861-11-01	193.000
1861-12-01	185.000
1862-01-01	163.000
1862-02-01	133.000
1862-03-01	155.000
1862-04-01	139.000
1862-05-01	164.000
1862-06-01	151.000
1862-07-01	190.000
1862-08-01	180.000
1862-09-01	141.000
1862-10-01	91.0000
1862-11-01	79.0000
1862-12-01	94.0000
1863-01-01	77.0000
1863-02-01	95.0000
1863-03-01	105.000
1863-04-01	135.000
1863-05-01	133.000
1863-06-01	146.000
1863-07-01	153.000
1863-08-01	173.000
1863-09-01	182.000
1863-10-01	193.000
1863-11-01	145.000
1863-12-01	169.000
1864-01-01	115.000
1864-02-01	150.000
1864-03-01	135.000
1864-04-01	144.000
1864-05-01	166.000
1864-06-01	152.000
1864-07-01	149.000
1864-08-01	182.000
1864-09-01	157.000
1864-10-01	139.000
1864-11-01	130.000
1864-12-01	132.000
1865-01-01	124.000
1865-02-01	145.000
1865-03-01	170.000
1865-04-01	157.000
1865-05-01	180.000
1865-06-01	168.000
1865-07-01	172.000
1865-08-01	152.000
1865-09-01	209.000
1865-10-01	193.000
1865-11-01	181.000
1865-12-01	164.000
1866-01-01	172.000
1866-02-01	201.000
1866-03-01	209.000
1866-04-01	187.000
1866-05-01	216.000
1866-06-01	211.000
1866-07-01	216.000
1866-08-01	254.000
1866-09-01	236.000
1866-10-01	225.000
1866-11-01	214.000
1866-12-01	234.000
1867-01-01	191.000
1867-02-01	221.000
1867-03-01	210.000
1867-04-01	198.000
1867-05-01	248.000
1867-06-01	236.000
1867-07-01	225.000
1867-08-01	260.000
1867-09-01	250.000
1867-10-01	251.000
1867-11-01	277.000
1867-12-01	263.000
1868-01-01	218.000
1868-02-01	266.000
1868-03-01	249.000
1868-04-01	217.000
1868-05-01	216.000
1868-06-01	209.000
1868-07-01	251.000
1868-08-01	275.000
1868-09-01	288.000
1868-10-01	288.000
1868-11-01	251.000
1868-12-01	239.000
1869-01-01	233.000
1869-02-01	214.000
1869-03-01	224.000
1869-04-01	225.000
1869-05-01	249.000
1869-06-01	250.000
1869-07-01	245.000
1869-08-01	251.000
1869-09-01	227.000
1869-10-01	240.000
1869-11-01	245.000
1869-12-01	261.000
1870-01-01	229.000
1870-02-01	254.000
1870-03-01	258.000
1870-04-01	263.000
1870-05-01	246.000
1870-06-01	276.000
1870-07-01	287.000
1870-08-01	287.000
1870-09-01	297.000
1870-10-01	296.000
1870-11-01	281.000
1870-12-01	294.000
1871-01-01	231.000
1871-02-01	244.000
1871-03-01	314.000
1871-04-01	260.000
1871-05-01	291.000
1871-06-01	295.000
1871-07-01	301.000
1871-08-01	335.000
1871-09-01	300.000
1871-10-01	286.000
1871-11-01	295.000
1871-12-01	259.000
1872-01-01	296.000
1872-02-01	271.000
1872-03-01	283.000
1872-04-01	276.000
1872-05-01	262.000
1872-06-01	270.000
1872-07-01	335.000
1872-08-01	331.000
1872-09-01	300.000
1872-10-01	305.000
1872-11-01	309.000
1872-12-01	297.000
1873-01-01	276.000
1873-02-01	299.000
1873-03-01	306.000
1873-04-01	283.000
1873-05-01	283.000
1873-06-01	253.000
1873-07-01	321.000
1873-08-01	311.000
1873-09-01	301.000
1873-10-01	311.000
1873-11-01	261.000
1873-12-01	277.000
1874-01-01	311.000
1874-02-01	273.000
1874-03-01	298.000
1874-04-01	272.000
1874-05-01	281.000
1874-06-01	311.000
1874-07-01	318.000
1874-08-01	286.000
1874-09-01	347.000
1874-10-01	343.000
1874-11-01	288.000
1874-12-01	275.000
1875-01-01	290.000
1875-02-01	278.000
1875-03-01	297.000
1875-04-01	329.000
1875-05-01	284.000
1875-06-01	253.000
1875-07-01	315.000
1875-08-01	286.000
1875-09-01	323.000
1875-10-01	306.000
1875-11-01	304.000
1875-12-01	295.000
1876-01-01	313.000
1876-02-01	304.000
1876-03-01	334.000
1876-04-01	268.000
1876-05-01	291.000
1876-06-01	266.000
1876-07-01	283.000
1876-08-01	336.000
1876-09-01	333.000
1876-10-01	340.000
1876-11-01	297.000
1876-12-01	304.000
1877-01-01	329.000
1877-02-01	288.000
1877-03-01	339.000
1877-04-01	282.000
1877-05-01	325.000
1877-06-01	277.000
1877-07-01	359.000
1877-08-01	333.000
1877-09-01	329.000
1877-10-01	349.000
1877-11-01	313.000
1877-12-01	313.000
1878-01-01	317.000
1878-02-01	283.000
1878-03-01	321.000
1878-04-01	319.000
1878-05-01	272.000
1878-06-01	256.000
1878-07-01	294.000
1878-08-01	318.000
1878-09-01	326.000
1878-10-01	326.000
1878-11-01	306.000
1878-12-01	281.000
1879-01-01	277.000
1879-02-01	250.000
1879-03-01	336.000
1879-04-01	284.000
1879-05-01	304.000
1879-06-01	264.000
1879-07-01	304.000
1879-08-01	341.000
1879-09-01	360.000
1879-10-01	351.000
1879-11-01	329.000
1879-12-01	320.000
1880-01-01	357.000
1880-02-01	352.000
1880-03-01	350.000
1880-04-01	350.000
1880-05-01	320.000
1880-06-01	332.000
1880-07-01	402.000
1880-08-01	414.000
1880-09-01	427.000
1880-10-01	392.000
1880-11-01	426.000
1880-12-01	373.000
1881-01-01	411.000
1881-02-01	377.000
1881-03-01	419.000
1881-04-01	385.000
1881-05-01	379.000
1881-06-01	368.000
1881-07-01	408.000
1881-08-01	411.000
1881-09-01	404.000
1881-10-01	422.000
1881-11-01	406.000
1881-12-01	386.000
1882-01-01	371.000
1882-02-01	354.000
1882-03-01	366.000
1882-04-01	331.000
1882-05-01	331.000
1882-06-01	364.000
1882-07-01	370.000
1882-08-01	374.000
1882-09-01	380.000
1882-10-01	376.000
1882-11-01	401.000
1882-12-01	331.000
1883-01-01	411.000
1883-02-01	339.000
1883-03-01	389.000
1883-04-01	354.000
1883-05-01	384.000
1883-06-01	357.000
1883-07-01	399.000
1883-08-01	410.000
1883-09-01	377.000
1883-10-01	394.000
1883-11-01	372.000
1883-12-01	354.000
1884-01-01	342.000
1884-02-01	348.000
1884-03-01	384.000
1884-04-01	356.000
1884-05-01	375.000
1884-06-01	333.000
1884-07-01	411.000
1884-08-01	368.000
1884-09-01	383.000
1884-10-01	405.000
1884-11-01	351.000
1884-12-01	363.000
1885-01-01	403.000
1885-02-01	364.000
1885-03-01	369.000
1885-04-01	335.000
1885-05-01	344.000
1885-06-01	349.000
1885-07-01	386.000
1885-08-01	383.000
1885-09-01	378.000
1885-10-01	356.000
1885-11-01	335.000
1885-12-01	373.000
1886-01-01	383.000
1886-02-01	372.000
1886-03-01	433.000
1886-04-01	372.000
1886-05-01	389.000
1886-06-01	425.000
1886-07-01	391.000
1886-08-01	428.000
1886-09-01	427.000
1886-10-01	428.000
1886-11-01	423.000
1886-12-01	379.000
1887-01-01	445.000
1887-02-01	418.000
1887-03-01	432.000
1887-04-01	401.000
1887-05-01	354.000
1887-06-01	350.000
1887-07-01	394.000
1887-08-01	415.000
1887-09-01	404.000
1887-10-01	410.000
1887-11-01	426.000
1887-12-01	456.000
1888-01-01	418.000
1888-02-01	420.000
1888-03-01	427.000
1888-04-01	381.000
1888-05-01	431.000
1888-06-01	376.000
1888-07-01	442.000
1888-08-01	428.000
1888-09-01	418.000
1888-10-01	463.000
1888-11-01	436.000
1888-12-01	399.000
1889-01-01	431.000
1889-02-01	408.000
1889-03-01	468.000
1889-04-01	421.000
1889-05-01	430.000
1889-06-01	346.000
1889-07-01	450.000
1889-08-01	417.000
1889-09-01	383.000
1889-10-01	423.000
1889-11-01	428.000
1889-12-01	396.000
1890-01-01	414.000
1890-02-01	447.000
1890-03-01	356.000
1890-04-01	411.000
1890-05-01	471.000
1890-06-01	392.000
1890-07-01	459.000
1890-08-01	463.000
1890-09-01	412.000
1890-10-01	449.000
1890-11-01	395.000
1890-12-01	455.000
1891-01-01	413.000
1891-02-01	423.000
1891-03-01	429.000
1891-04-01	396.000
1891-05-01	381.000
1891-06-01	367.000
1891-07-01	411.000
1891-08-01	415.000
1891-09-01	417.000
1891-10-01	441.000
1891-11-01	399.000
1891-12-01	421.000
1892-01-01	404.000
1892-02-01	443.000
1892-03-01	449.000
1892-04-01	373.000
1892-05-01	396.000
1892-06-01	348.000
1892-07-01	417.000
1892-08-01	407.000
1892-09-01	398.000
1892-10-01	396.000
1892-11-01	423.000
1892-12-01	419.000
1893-01-01	384.000
1893-02-01	342.000
1893-03-01	374.000
1893-04-01	309.000
1893-05-01	341.000
1893-06-01	350.000
1893-07-01	430.000
1893-08-01	433.000
1893-09-01	420.000
1893-10-01	423.000
1893-11-01	409.000
1893-12-01	438.000
1894-01-01	462.000
1894-02-01	466.000
1894-03-01	474.000
1894-04-01	419.000
1894-05-01	408.000
1894-06-01	404.000
1894-07-01	460.000
1894-08-01	427.000
1894-09-01	426.000
1894-10-01	486.000
1894-11-01	448.000
1894-12-01	434.000
1895-01-01	465.000
1895-02-01	401.000
1895-03-01	415.000
1895-04-01	402.000
1895-05-01	399.000
1895-06-01	356.000
1895-07-01	476.000
1895-08-01	432.000
1895-09-01	414.000
1895-10-01	443.000
1895-11-01	419.000
1895-12-01	410.000
1896-01-01	437.000
1896-02-01	453.000
1896-03-01	442.000
1896-04-01	401.000
1896-05-01	389.000
1896-06-01	436.000
1896-07-01	484.000
1896-08-01	482.000
1896-09-01	447.000
1896-10-01	419.000
1896-11-01	397.000
1896-12-01	432.000
1897-01-01	447.000
1897-02-01	364.000
1897-03-01	434.000
1897-04-01	347.000
1897-05-01	387.000
1897-06-01	355.000
1897-07-01	407.000
1897-08-01	437.000
1897-09-01	372.000
1897-10-01	391.000
1897-11-01	432.000
1897-12-01	419.000
1898-01-01	450.000
1898-02-01	411.000
1898-03-01	496.000
1898-04-01	369.000
1898-05-01	391.000
1898-06-01	408.000
1898-07-01	449.000
1898-08-01	440.000
1898-09-01	428.000
1898-10-01	447.000
1898-11-01	428.000
1898-12-01	500.000
1899-01-01	454.000
1899-02-01	434.000
1899-03-01	468.000
1899-04-01	432.000
1899-05-01	431.000
1899-06-01	452.000
1899-07-01	482.000
1899-08-01	498.000
1899-09-01	446.000
1899-10-01	476.000
1899-11-01	442.000
1899-12-01	426.000
1900-01-01	464.000
1900-02-01	439.000
1900-03-01	467.000
1900-04-01	408.000
1900-05-01	429.000
1900-06-01	387.000
1900-07-01	453.000
1900-08-01	390.000
1900-09-01	386.000
1900-10-01	385.000
1900-11-01	417.000
1900-12-01	408.000
1901-01-01	483.000
1901-02-01	426.000
1901-03-01	421.000
1901-04-01	418.000
1901-05-01	421.000
1901-06-01	424.000
1901-07-01	478.000
1901-08-01	475.000
1901-09-01	442.000
1901-10-01	442.000
1901-11-01	432.000
1901-12-01	501.000
1902-01-01	507.000
1902-02-01	440.000
1902-03-01	450.000
1902-04-01	487.000
1902-05-01	428.000
1902-06-01	393.000
1902-07-01	439.000
1902-08-01	454.000
1902-09-01	423.000
1902-10-01	444.000
1902-11-01	425.000
1902-12-01	441.000
1903-01-01	475.000
1903-02-01	463.000
1903-03-01	486.000
1903-04-01	418.000
1903-05-01	419.000
1903-06-01	360.000
1903-07-01	483.000
1903-08-01	484.000
1903-09-01	372.000
1903-10-01	403.000
1903-11-01	375.000
1903-12-01	419.000
1904-01-01	458.000
1904-02-01	481.000
1904-03-01	438.000
1904-04-01	405.000
1904-05-01	403.000
1904-06-01	408.000
1904-07-01	475.000
1904-08-01	531.000
1904-09-01	471.000
1904-10-01	487.000
1904-11-01	474.000
1904-12-01	561.000
1905-01-01	478.000
1905-02-01	513.000
1905-03-01	540.000
1905-04-01	470.000
1905-05-01	501.000
1905-06-01	503.000
1905-07-01	510.000
1905-08-01	560.000
1905-09-01	527.000
1905-10-01	510.000
1905-11-01	530.000
1905-12-01	555.000
1906-01-01	572.000
1906-02-01	493.000
1906-03-01	574.000
1906-04-01	457.000
1906-05-01	574.000
1906-06-01	446.000
1906-07-01	574.000
1906-08-01	574.000
1906-09-01	484.000
1906-10-01	510.000
1906-11-01	502.000
1906-12-01	501.000
1907-01-01	560.000
1907-02-01	501.000
1907-03-01	557.000
1907-04-01	536.000
1907-05-01	538.000
1907-06-01	445.000
1907-07-01	634.000
1907-08-01	539.000
1907-09-01	474.000
1907-10-01	522.000
1907-11-01	516.000
1907-12-01	477.000
1908-01-01	528.000
1908-02-01	506.000
1908-03-01	474.000
1908-04-01	455.000
1908-05-01	456.000
1908-06-01	429.000
1908-07-01	522.000
1908-08-01	478.000
1908-09-01	460.000
1908-10-01	456.000
1908-11-01	379.000
1908-12-01	388.000
1909-01-01	419.000
1909-02-01	436.000
1909-03-01	493.000
1909-04-01	443.000
1909-05-01	441.000
1909-06-01	431.000
1909-07-01	575.000
1909-08-01	544.000
1909-09-01	479.000
1909-10-01	516.000
1909-11-01	463.000
1909-12-01	483.000
1910-01-01	498.000
1910-02-01	470.000
1910-03-01	476.000
1910-04-01	462.000
1910-05-01	450.000
1910-06-01	508.000
1910-07-01	563.000
1910-08-01	521.000
1910-09-01	492.000
1910-10-01	519.000
1910-11-01	511.000
1910-12-01	548.000
1911-01-01	568.000
1911-02-01	529.000
1911-03-01	636.000
1911-04-01	521.000
1911-05-01	545.000
1911-06-01	517.000
1911-07-01	470.000
1911-08-01	578.000
1911-09-01	528.000
1911-10-01	664.000
1911-11-01	581.000
1911-12-01	517.000
1912-01-01	560.000
1912-02-01	490.000
1912-03-01	622.000
1912-04-01	524.000
1912-05-01	561.000
1912-06-01	520.000
1912-07-01	635.000
1912-08-01	642.000
1912-09-01	570.000
1912-10-01	666.000
1912-11-01	569.000
1912-12-01	554.000
1913-01-01	652.000
1913-02-01	569.000
1913-03-01	568.000
1913-04-01	593.000
1913-05-01	613.000
1913-06-01	623.000
1913-07-01	647.000
1913-08-01	586.000
1913-09-01	556.000
1913-10-01	638.000
1913-11-01	571.000
1913-12-01	538.000
1914-01-01	696.000
1914-02-01	590.000
1914-03-01	597.000
1914-04-01	539.000
1914-05-01	580.000
1914-06-01	506.000
1914-07-01	637.000
1914-08-01	317.000
1914-09-01	377.000
1914-10-01	374.000
1914-11-01	309.000
1914-12-01	279.000
1915-01-01	353.000
1915-02-01	313.000
1915-03-01	356.000
1915-04-01	385.000
1915-05-01	478.000
1915-06-01	430.000
1915-07-01	545.000
1915-08-01	424.000
1915-09-01	415.000
1915-10-01	372.000
1915-11-01	353.000
1915-12-01	379.000
1916-01-01	430.000
1916-02-01	422.000
1916-03-01	430.000
1916-04-01	404.000
1916-05-01	512.000
1916-06-01	509.000
1916-07-01	479.000
1916-08-01	432.000
1916-09-01	470.000
1916-10-01	393.000
1916-11-01	348.000
1916-12-01	506.000
1917-01-01	508.000
1917-02-01	336.000
1917-03-01	450.000
1917-04-01	352.000
1917-05-01	479.000
1917-06-01	402.000
1917-07-01	475.000
1917-08-01	475.000
1917-09-01	427.000
1917-10-01	389.000
1917-11-01	400.000
1917-12-01	358.000
1918-01-01	407.000
1918-02-01	368.000
1918-03-01	309.000
1918-04-01	398.000
1918-05-01	409.000
1918-06-01	374.000
1918-07-01	295.000
1918-08-01	273.000
1918-09-01	255.000
1918-10-01	232.000
1918-11-01	240.000
1918-12-01	212.000
1919-01-01	226.000
1919-02-01	241.000
1919-03-01	201.000
1919-04-01	276.000
1919-05-01	264.000
1919-06-01	312.000
1919-07-01	282.000
1919-08-01	338.000
1919-09-01	283.000
1919-10-01	400.000
1919-11-01	384.000
1919-12-01	399.000
1920-01-01	422.000
1920-02-01	316.000
1920-03-01	401.000
1920-04-01	429.000
1920-05-01	448.000
1920-06-01	411.000
1920-07-01	400.000
1920-08-01	371.000
1920-09-01	387.000
1920-10-01	308.000
1920-11-01	347.000
1920-12-01	251.000
1921-01-01	265.000
1921-02-01	259.000
1921-03-01	246.000
1921-04-01	197.000
1921-05-01	154.000
1921-06-01	162.000
1921-07-01	188.000
1921-08-01	225.000
1921-09-01	282.000
1921-10-01	362.000
1921-11-01	384.000
1921-12-01	350.000