13.388289 0.074692 2.6144% 1985 14.038135 0.071235 2.9715% 1984 12.670679 0.078922 3.6576% 1983 0.557072 1.795099 3.8998% 1982 13.332639 0.075004 6.3831% 1981 1.096843 0.911708 9.6843% 1980 6.748117 0.148189 9.0330%