Month	Marks Per 100 Kilograms
1879-01-01	132.000
1879-02-01	131.000
1879-03-01	130.000
1879-04-01	129.000
1879-05-01	128.000
1879-06-01	128.000
1879-07-01	127.000
1879-08-01	127.000
1879-09-01	129.000
1879-10-01	142.000
1879-11-01	147.000
1879-12-01	151.000
1880-01-01	161.000
1880-02-01	165.000
1880-03-01	156.000
1880-04-01	155.500
1880-05-01	145.000
1880-06-01	144.000
1880-07-01	145.000
1880-08-01	144.000
1880-09-01	145.000
1880-10-01	143.000
1880-11-01	142.800
1880-12-01	142.800
1881-01-01	143.500
1881-02-01	142.500
1881-03-01	139.500
1881-04-01	140.500
1881-05-01	140.500
1881-06-01	140.800
1881-07-01	138.500
1881-08-01	136.500
1881-09-01	136.200
1881-10-01	138.500
1881-11-01	139.500
1881-12-01	150.500
1882-01-01	142.500
1882-02-01	143.500
1882-03-01	142.500
1882-04-01	143.500
1882-05-01	146.500
1882-06-01	146.500
1882-07-01	146.800
1882-08-01	149.000
1882-09-01	151.500
1882-10-01	151.500
1882-11-01	151.500
1882-12-01	146.500
1883-01-01	147.500
1883-02-01	146.000
1883-03-01	147.000
1883-04-01	144.500
1883-05-01	141.000
1883-06-01	140.200
1883-07-01	140.500
1883-08-01	139.500
1883-09-01	140.000
1883-10-01	139.000
1883-11-01	136.000
1883-12-01	134.000
1884-01-01	133.000
1884-02-01	132.500
1884-03-01	125.500
1884-04-01	127.500
1884-05-01	127.000
1884-06-01	125.000
1884-07-01	125.000
1884-08-01	125.000
1884-09-01	123.000
1884-10-01	122.500
1884-11-01	121.500
1884-12-01	119.500
1885-01-01	117.500
1885-02-01	115.500
1885-03-01	115.000
1885-04-01	109.500
1885-05-01	105.000
1885-06-01	105.000
1885-07-01	104.000
1885-08-01	104.000
1885-09-01	102.000
1885-10-01	102.000
1885-11-01	102.000
1885-12-01	96.0000
1886-01-01	94.5000
1886-02-01	94.5000
1886-03-01	94.5000
1886-04-01	95.0000
1886-05-01	94.5000
1886-06-01	95.5000
1886-07-01	94.5000
1886-08-01	89.0000
1886-09-01	92.0000
1886-10-01	92.5000
1886-11-01	92.5000
1886-12-01	91.9000
1887-01-01	91.0000
1887-02-01	91.5000
1887-03-01	91.5000
1887-04-01	91.5000
1887-05-01	91.8000
1887-06-01	163.700
1887-07-01	163.700
1887-08-01	163.700
1887-09-01	163.700
1887-10-01	163.700
1887-11-01	163.700
1887-12-01	163.700
1888-01-01	160.100
1888-02-01	160.100
1888-03-01	163.000
1888-04-01	162.000
1888-05-01	160.000
1888-06-01	158.000
1888-07-01	158.500
1888-08-01	155.000
1888-09-01	161.500
1888-10-01	160.000
1888-11-01	161.500
1888-12-01	161.000
1889-01-01	160.000
1889-02-01	159.000
1889-03-01	135.500
1889-04-01	108.000
1889-05-01	106.000
1889-06-01	107.000
1889-07-01	104.000
1889-08-01	105.500
1889-09-01	105.000
1889-10-01	104.000
1889-11-01	112.000
1889-12-01	116.000
1890-01-01	116.000
1890-02-01	116.500
1890-03-01	117.000
1890-04-01	118.500
1890-05-01	120.000
1890-06-01	130.000
1890-07-01	133.500
1890-08-01	139.500
1890-09-01	143.500
1890-10-01	143.500
1890-11-01	142.000
1890-12-01	137.000
1891-01-01	131.000
1891-02-01	123.000
1891-03-01	121.000
1891-04-01	118.000
1891-05-01	120.000
1891-06-01	124.500
1891-07-01	122.000
1891-08-01	120.000
1891-09-01	118.500
1891-10-01	116.000
1891-11-01	110.000
1891-12-01	110.000
1892-01-01	109.000
1892-02-01	109.000
1892-03-01	110.500
1892-04-01	110.000
1892-05-01	111.000
1892-06-01	109.000
1892-07-01	106.000
1892-08-01	104.000
1892-09-01	103.000
1892-10-01	103.000
1892-11-01	106.800
1892-12-01	107.000
1893-01-01	106.000
1893-02-01	106.000
1893-03-01	106.000
1893-04-01	104.000
1893-05-01	102.000
1893-06-01	103.000
1893-07-01	103.000
1893-08-01	100.000
1893-09-01	98.0000
1893-10-01	97.0000
1893-11-01	97.0000
1893-12-01	97.0000
1894-01-01	96.5000
1894-02-01	93.5000
1894-03-01	93.0000
1894-04-01	92.0000
1894-05-01	88.0000
1894-06-01	85.5000
1894-07-01	85.0000
1894-08-01	87.5000
1894-09-01	90.0000
1894-10-01	91.5000
1894-11-01	90.0000
1894-12-01	91.5000
1895-01-01	91.0000
1895-02-01	89.5000
1895-03-01	88.8000
1895-04-01	89.5000
1895-05-01	98.0000
1895-06-01	99.0000
1895-07-01	99.5000
1895-08-01	105.000
1895-09-01	107.500
1895-10-01	109.000
1895-11-01	106.000
1895-12-01	103.000
1896-01-01	98.0000
1896-02-01	104.000
1896-03-01	105.000
1896-04-01	105.500
1896-05-01	106.500
1896-06-01	109.000
1896-07-01	108.000
1896-08-01	106.000
1896-09-01	105.000
1896-10-01	106.000
1896-11-01	108.500
1896-12-01	108.800
1897-01-01	110.000
1897-02-01	112.000
1897-03-01	109.000
1897-04-01	108.000
1897-05-01	105.500
1897-06-01	106.500
1897-07-01	106.800
1897-08-01	105.500
1897-09-01	107.200
1897-10-01	106.000
1897-11-01	104.800
1897-12-01	105.500
1898-01-01	105.000
1898-02-01	107.500
1898-03-01	110.500
1898-04-01	115.000
1898-05-01	116.500
1898-06-01	113.000
1898-07-01	111.000
1898-08-01	112.500
1898-09-01	114.000
1898-10-01	117.500
1898-11-01	121.500
1898-12-01	124.500
1899-01-01	137.500
1899-02-01	154.000
1899-03-01	157.500
1899-04-01	165.000
1899-05-01	165.000
1899-06-01	164.000
1899-07-01	165.800
1899-08-01	165.000
1899-09-01	165.800
1899-10-01	164.500
1899-11-01	163.000
1899-12-01	158.000
1900-01-01	155.500
1900-02-01	158.000
1900-03-01	161.000
1900-04-01	163.500
1900-05-01	160.000
1900-06-01	156.000
1900-07-01	159.000
1900-08-01	162.000
1900-09-01	164.000
1900-10-01	162.000
1900-11-01	161.000
1900-12-01	160.000
1901-01-01	158.500
1901-02-01	157.500
1901-03-01	155.000
1901-04-01	155.500
1901-05-01	154.000
1901-06-01	154.000
1901-07-01	154.000
1901-08-01	154.000
1901-09-01	154.000
1901-10-01	154.000
1901-11-01	153.000
1901-12-01	154.800
1902-01-01	112.000
1902-02-01	123.000
1902-03-01	117.500
1902-04-01	115.000
1902-05-01	116.000
1902-06-01	117.500
1902-07-01	116.000
1902-08-01	115.000
1902-09-01	115.000
1902-10-01	114.000
1902-11-01	110.000
1902-12-01	114.000
1903-01-01	117.000
1903-02-01	126.500
1903-03-01	136.000
1903-04-01	135.000
1903-05-01	136.000
1903-06-01	134.000
1903-07-01	132.500
1903-08-01	133.500
1903-09-01	130.000
1903-10-01	133.800
1903-11-01	128.000
1903-12-01	124.000
1904-01-01	125.000
1904-02-01	123.500
1904-03-01	126.000
1904-04-01	126.500
1904-05-01	124.000
1904-06-01	122.000
1904-07-01	123.000
1904-08-01	124.500
1904-09-01	124.500
1904-10-01	127.000
1904-11-01	138.800
1904-12-01	144.000
1905-01-01	144.000
1905-02-01	146.000
1905-03-01	146.500
1905-04-01	146.500
1905-05-01	144.500
1905-06-01	144.000
1905-07-01	146.000
1905-08-01	156.000
1905-09-01	158.000
1905-10-01	158.500
1905-11-01	163.000
1905-12-01	175.000