Year Millions Of Pounds 1902 769.000 1903 942.000 1904 1052.00 1905 1129.00 1906 1261.00 1907 1409.00 1908 1499.00 1909 1504.00 1910 1589.00 1911 1681.00 1912 1747.00 1913 1848.00 1914 1932.00 1915 2055.00 1916 2076.00