Year	Million Current Pounds
1860	2.44000
1861	2.54000
1862	2.71000
1863	2.85000
1864	3.00000
1865	3.14000
1866	3.47000
1867	3.77000
1868	3.76000
1869	3.90000
1870	4.16000
1871	4.46000
1872	4.87000
1873	5.88000
1874	6.56000
1875	6.54000
1876	6.69000
1877	6.89000
1878	6.47000
1879	6.00000
1880	6.11000
1881	6.39000
1882	6.61000
1883	6.74000
1884	6.62000
1885	6.31000
1886	6.04000
1887	6.07000
1888	6.20000
1889	6.57000
1890	7.04000
1891	7.29000
1892	7.40000
1893	7.49000
1894	7.56000
1895	7.66000
1896	8.17000
1897	8.62000
1898	8.99000
1899	9.40000
1900	9.54000
1901	9.93000
1902	10.2100
1903	10.5300
1904	10.5900
1905	10.5900
1906	10.9900
1907	11.2600
1908	11.0800
1909	11.1400
1910	11.4700
1911	11.7600
1912	11.7100