0.038133 4% Est. 1993 4.724412 0.211667 4% Est. 2006 33.166471 0.030151 4% Est. 1991 16.033205 0.062371 4% Est. 2006 13.945047 0.071710 4% Est. 2007 9.384300 0.106561 4% Est. 1989 3.888841 0.257146 3.8744% 1988 4.612205 0.216816 3.3218% 1987 0.654635 1.527569 3.1640% 1986 3.910674 0.255710 2.6144% 1985 0.846311 1.181599 2.9715% 1984 1.994456 0.501390 3.6576% 1983 0.936875 1.067378 3.8998% 1982 5.681767 0.176002 6.3831% 1981 4.253391 0.235107 9.6843% 1980 1.000000 1.000000 1.3553%
retina