1994

8.5

1991

0.0

1988

2.0

1982

2.7

2016

4.6

2014

6.5

1983

5.7

2013

6.8

1991

7.5

2000

7.0

2004

7.9

1974

6.0

2015

0.0

2022

0.0

1984

5.1

1976

7.1

1979

5.0

1996

7.3

1993

7.2

1953

7.3