4% Est. 2007 19.634956 0.050930 4% Est. 1995 20.440680 0.048922 4% Est. 1992 0.759918 1.315932 4% Est. 2005 1.124864 0.888997 4% Est. 1994 10.500155 0.095237 4% Est. 2004 1.539454 0.649581 4% Est. 2007 9.855161 0.101470 4% Est. 2006 1.601032 0.624597 4% Est. 1989 16.579349 0.060316 3.8744% 1988 15.552018 0.064300 3.3218% 1987 8.041339 0.124357 3.1640% 1986 0.445832 2.242997 2.6144% 1985 7.596125 0.131646 2.9715% 1984 0.438813 2.278875 3.6576% 1983 3.158043 0.316652 3.8998% 1982 13.513340 0.074001 6.3831% 1981 8.245452 0.121279 9.6843% 1980 11.426126 0.087519 9.0330% 1979 1.167918 0.856225 8.8650% 1978 1.552683 0.644047 7.2813% 1977 9.614519 0.104009 6.6558% 1976 0.463011 2.159775 6.4073% 1975 4.706239 0.212484 9.8159% 1974 2.084900 0.479639 9.0909% 1973 0.209749 4.767602 6.4509% 1972 6.940664 0.144078 4.7304% 1971 5.285911 0.189182 5.7132% 1970 1.673340 0.597607 5.5272% 1969 2.653381 0.376878 5.5714% 1968 5.164529 0.193628 5.0148% 1967 1.161801 0.860732 2.5719% 1966 0.833318 1.200022 3.5485% 1965 4.567537 0.218936
plummets