1993

0.0

1961

6.8

2017

7.7

1976

7.0

1982

7.2

1966

6.6

1993

6.1

1996

7.8

2013

6.3

1973

8.0

2012

7.8

1998

7.4

1960

7.6

1987

7.0

1996

7.5

1991

7.8

2022

6.5

2022

6.9

2001

7.6

2017

8.0