2004

8.0

2020

7.3

2014

6.4

2006

0.0

2017

8.5

2010

5.8

2023

0.0

1980

7.9

2005

7.6

2006

6.9

1976

7.8

1979

7.3

1982

6.9

1946

0.0

1985

7.1

1990

5.8

1931

8.3

2024

0.0

1962

6.1

1947

6.7