1992

7.4

1944

7.6

2007

7.5

1996

2.2

2002

6.8

1984

2.7

2005

5.8

1963

6.4

1996

7.4

1997

6.5

2000

6.0

1983

5.1

1965

7.0

2007

6.7

1974

7.1

2023

5.6

2017

5.2

2016

7.5

1988

6.3

2001

7.2