1.315932 4% Est. 1992 9.981136 0.100189 4% Est. 1996 1.124864 0.888997 4% Est. 1998 23.597586 0.042377 4% Est. 2004 28.364003 0.035256 4% Est. 2007 34.031901 0.029384 4% Est. 1989 15.749520 0.063494 3.8744% 1988 20.216317 0.049465 3.3218% 1987 17.523321 0.057067 3.1640% 1986 7.637771 0.130928 2.6144% 1985 0.488723 2.046148 2.9715% 1984 14.553881 0.068710 3.6576% 1983 4.011515 0.249282 3.8998% 1982 0.627235 1.594300 6.3831% 1981 12.877052 0.077658 9.6843% 1980 11.740105 0.085178 9.0330% 1979 2.389067 0.418573 8.8650% 1978 9.890671 0.101105 7.2813% 1977 2.157035 0.463599 6.6558% 1976 4.853868 0.206021 6.4073% 1975 3.901403 0.256318 9.8159% 1974 6.923363 0.144438 9.0909% 1973 6.689074 0.149498 6.4509% 1972 5.812344 0.172048 4.7304% 1971 1.580052 0.632891 5.7132% 1970 1.114065 0.897614 5.5272% 1969 5.378369 0.185930 5.5714%
pharyngeal