1986

4.0

1961

7.5

1938

0.0

2009

6.2

1967

6.9

1991

7.7

2002

6.2

1998

7.2

2023

7.1

2017

5.4

2002

5.9

2005

6.2

1995

6.5

1997

6.1

1985

7.2

2007

6.6

2000

6.8

2005

7.0

1955

6.2

2017

5.4