91.75
1975
83.27
1976
87.54
1979
85.45
1980
78.64
1983
75.37
1985
72.64
1987
68.18
1991
66.30
1995
61.05
1999
62.84
2002
64.26
2005
59.68
2007
58.03
2011
Percent
91.75
1975
83.27
1976
87.54
1979
85.45
1980
78.64
1983
75.37
1985
72.64
1987
68.18
1991
66.30
1995
61.05
1999
62.84
2002
64.26
2005
59.68
2007
58.03
2011
Percent
91.75
1975
83.27
1976
87.54
1979
85.45
1980
78.64
1983
75.37
1985
72.64
1987
68.18
1991
66.30
1995
61.05
1999
62.84
2002
64.26
2005
59.68
2007
58.03
2011
Percent
91.75
1975
83.27
1976
87.54
1979
85.45
1980
78.64
1983
75.37
1985
72.64
1987
68.18
1991
66.30
1995
61.05
1999
62.84
2002
64.26
2005
59.68
2007
58.03
2011
Percent