0.066727 2.9715% 1984 7.085656 0.141130 3.6576% 1983 2.968600 0.336859 3.8998% 1982 3.984117 0.250997 6.3831% 1981 0.327384 3.054518 9.6843% 1980 3.646830 0.274211 9.0330% 1979 6.189061 0.161575 8.8650% 1978 4.845760 0.206366 7.2813%