Month	Marks Per 100 Kilograms
1879-01-01	109.100
1879-02-01	100.900
1879-03-01	101.500
1879-04-01	98.5000
1879-05-01	100.800
1879-06-01	109.200
1879-07-01	112.000
1879-08-01	114.400
1879-09-01	106.000
1879-10-01	105.000
1879-11-01	108.800
1879-12-01	108.000
1880-01-01	104.800
1880-02-01	104.500
1880-03-01	105.200
1880-04-01	107.000
1880-05-01	107.000
1880-06-01	104.000
1880-07-01	109.500
1880-08-01	111.600
1880-09-01	108.000
1880-10-01	106.000
1880-11-01	102.800
1880-12-01	104.500
1881-01-01	102.800
1881-02-01	104.500
1881-03-01	104.000
1881-04-01	107.000
1881-05-01	106.600
1881-06-01	104.700
1881-07-01	102.000
1881-08-01	102.800
1881-09-01	108.800
1881-10-01	101.600
1881-11-01	96.5000
1881-12-01	97.0000
1882-01-01	97.2000
1882-02-01	94.5000
1882-03-01	94.5000
1882-04-01	95.8000
1882-05-01	94.6000
1882-06-01	94.5000
1882-07-01	99.7000
1882-08-01	101.200
1882-09-01	100.000
1882-10-01	99.4000
1882-11-01	103.000
1882-12-01	100.800
1883-01-01	101.200
1883-02-01	101.000
1883-03-01	97.5000
1883-04-01	100.600
1883-05-01	101.000
1883-06-01	102.300
1883-07-01	105.200
1883-08-01	106.100
1883-09-01	103.800
1883-10-01	100.400
1883-11-01	101.000
1883-12-01	99.3000
1884-01-01	97.3000
1884-02-01	96.0000
1884-03-01	96.2000
1884-04-01	96.4000
1884-05-01	94.0000
1884-06-01	98.2000
1884-07-01	100.800
1884-08-01	103.200
1884-09-01	108.600
1884-10-01	101.000
1884-11-01	98.6000
1884-12-01	97.2000
1885-01-01	98.0000
1885-02-01	99.0000
1885-03-01	97.8000
1885-04-01	95.0000
1885-05-01	94.0000
1885-06-01	92.0000
1885-07-01	98.0000
1885-08-01	100.200
1885-09-01	99.2000
1885-10-01	98.6000
1885-11-01	99.4000
1885-12-01	92.8000
1886-01-01	87.5000
1886-02-01	86.8000
1886-03-01	90.0000
1886-04-01	91.5000
1886-05-01	89.6000
1886-06-01	94.5000
1886-07-01	98.0000
1886-08-01	101.800
1886-09-01	100.800
1886-10-01	96.0000
1886-11-01	93.2000
1886-12-01	93.0000
1887-01-01	92.4000
1887-02-01	92.5000
1887-03-01	92.2000
1887-04-01	88.2000
1887-05-01	90.0000
1887-06-01	90.0000
1887-07-01	94.0000
1887-08-01	94.0000
1887-09-01	94.0000
1887-10-01	91.6000
1887-11-01	94.8000
1887-12-01	89.5000
1888-01-01	87.2000
1888-02-01	86.0000
1888-03-01	85.8000
1888-04-01	85.2000
1888-05-01	92.0000
1888-06-01	87.5000
1888-07-01	93.6000
1888-08-01	90.5000
1888-09-01	96.0000
1888-10-01	93.4000
1888-11-01	91.8000
1888-12-01	91.8000
1889-01-01	86.5000
1889-02-01	88.2000
1889-03-01	89.0000
1889-04-01	92.0000
1889-05-01	92.5000
1889-06-01	95.5000
1889-07-01	101.400
1889-08-01	103.000
1889-09-01	103.400
1889-10-01	99.5000
1889-11-01	100.000
1889-12-01	100.200
1890-01-01	96.2000
1890-02-01	95.2000
1890-03-01	98.0000
1890-04-01	105.000
1890-05-01	107.500
1890-06-01	108.800
1890-07-01	117.200
1890-08-01	120.500
1890-09-01	119.800
1890-10-01	117.000
1890-11-01	117.000
1890-12-01	116.800
1891-01-01	116.500
1891-02-01	112.000
1891-03-01	110.000
1891-04-01	106.200
1891-05-01	105.500
1891-06-01	106.600
1891-07-01	113.000
1891-08-01	116.400
1891-09-01	112.000
1891-10-01	108.800
1891-11-01	109.600
1891-12-01	114.500
1892-01-01	111.200
1892-02-01	104.200
1892-03-01	108.000
1892-04-01	111.200
1892-05-01	108.600
1892-06-01	111.000
1892-07-01	113.500
1892-08-01	111.200
1892-09-01	105.200
1892-10-01	102.600
1892-11-01	104.500
1892-12-01	103.800
1893-01-01	99.2000
1893-02-01	97.8000
1893-03-01	97.5000
1893-04-01	95.6000
1893-05-01	97.2000
1893-06-01	97.5000
1893-07-01	100.200
1893-08-01	103.000
1893-09-01	100.200
1893-10-01	99.5000
1893-11-01	103.800
1893-12-01	102.400
1894-01-01	103.000
1894-02-01	96.0000
1894-03-01	100.000
1894-04-01	102.800
1894-05-01	102.800
1894-06-01	112.200
1894-07-01	115.000
1894-08-01	118.200
1894-09-01	119.600
1894-10-01	113.500
1894-11-01	117.500
1894-12-01	114.400
1895-01-01	112.000
1895-02-01	108.800
1895-03-01	109.200
1895-04-01	106.500
1895-05-01	106.800
1895-06-01	106.000
1895-07-01	113.500
1895-08-01	116.000
1895-09-01	113.500
1895-10-01	108.800
1895-11-01	108.200
1895-12-01	106.800
1896-01-01	105.500
1896-02-01	103.400
1896-03-01	100.500
1896-04-01	105.200
1896-05-01	101.800
1896-06-01	100.000
1896-07-01	103.800
1896-08-01	106.000
1896-09-01	103.200
1896-10-01	101.600
1896-11-01	105.000
1896-12-01	105.000
1897-01-01	108.900
1897-02-01	106.300
1897-03-01	107.100
1897-04-01	109.300
1897-05-01	108.100
1897-06-01	110.100