1991 3.614889 0.276634 4% Est. 1989 1.470236 0.680163 3.8744% 1988 20.216317 0.049465 3.3218% 1987 4.912091 0.203579 3.1640% 1986 3.910674 0.255710 2.6144% 1985 8.597189 0.116317 2.9715% 1984 3.000025 0.333331 3.6576% 1983 3.417732 0.292592 3.8998% 1982 0.962466 1.038998 6.3831% 1981 0.430815 2.321182 9.6843% 1980 0.795732 1.256705 9.0330% 1979 5.535222 0.180661 8.8650% 1978 4.911594 0.203600 7.2813% 1977 4.876874 0.205049 6.6558% 1976 2.513971 0.397777 6.4073% 1975 7.321345 0.136587 9.8159% 1974 7.941187 0.125926 9.0909% 1973 1.911159 0.523243 6.4509% 1972 6.370053 0.156985 4.7304% 1971 1.714252 0.583345 5.7132% 1970 3.442629 0.290476 5.5272% 1969 1.665271 0.600503 5.5714% 1968 5.627153 0.177710 5.0148% 1967 4.325146 0.231206 2.5719% 1966 4.666370 0.214299 3.5485% 1965 0.502234 1.991102 2.7360% 1964 1.376556 0.726451 1.5423% 1963 4.378369 0.228396 1.5697% 1962 2.184966 0.457673 2.2421% 1961 0.312001 3.205121 0.9709% 1960 0.136172 7.343628
displaces