Show table of comparison between protected american wool and similar wool in free trade london u SS ga tf s rv a b 0 p r w f 0 j as a a S a y 0 3 3 1 l SA 0 5 U bt 1 a a 0 CO c tic 0 3 IS 0 1 l M P ci C i a a tt 02 ca c 03 aca a ac 4 S e Z a 5 0 os cag U ca 3 3 5 5 a a 0 S 3 tic t i C f ax s 1 lia 1 1868 43 21 74 sam 50 1869 50 sla 83 2 56 1870 46 20 34 55 1871 46 27 74 40 1872 72 31 88 53 40 1873 68 as 47 58 1874 51 24 90 ak 54 1875 aj 25 93 5 1876 52 23 86 39 54 1877 43 23 73 45 1878 45 22 75 37 59 1879 ai 21 35 40 1880 55 23 91 9 57 1881 49 20 81 34 as 1882 46 IS SI 1883 43 15 71 28 essl 40 16 ca 27 59 1885 33 17 55 29 47 csc 36 18 60 31 as hsc 33 19 63 sa 48 35 18 31 47 33 19 j elj rf 33 43 37 20 61 45 1891 37 20 1 34 44 average i |