2006 16.696381 0.059893 4% Est. 1997 1.216653 0.821927 4% Est. 1992 4.586807 0.218017 4% Est. 2001 15.638438 0.063945 4% Est. 1989 1.107206 0.903174 3.8744% 1988 17.838367 0.056059 3.3218% 1987 0.517368 1.932862 3.1640% 1986 0.634558 1.575900 2.6144% 1985 14.785946 0.067632 2.9715% 1984 7.326590 0.136489 3.6576% 1983 12.223584 0.081809 3.8998% 1982 0.579914 1.724394 6.3831% 1981 0.566923 1.763908 9.6843% 1980 6.035218 0.165694 9.0330% 1979 5.347008 0.187020 8.8650% 1978 5.428601 0.184210 7.2813% 1977 1.991102 0.502234 6.6558% 1976 7.423555 0.134706 6.4073% 1975 1.996648 0.500839 9.8159% 1974 0.396237 2.523742 9.0909% 1973 7.388400 0.135347 6.4509% 1972 1.945589 0.513983 4.7304% 1971 0.896970 1.114865 5.7132% 1970 5.599745 0.178580 5.5272% 1969
bordered