1998

6.7

1991

7.4

1982

9.0

2011

7.3

2015

7.5

1956

5.5

2007

6.3

2019

8.5

2006

0.0

2014

6.0

2021

7.5

1957

6.0

2024

6.8

1978

7.3

1973

0.0

1997

6.7

1977

9.2

2011

6.5

1986

7.0

2005

7.1