2004

5.8

2018

6.0

1975

0.0

1964

5.7

2007

6.2

1988

5.8

1957

0.0

1984

7.2

1985

2.3

1986

5.3

2002

3.6

2013

6.1

2010

4.8

2024

7.0

2014

6.4

2022

3.0

1991

7.4

2022

0.0

1994

6.3

2020

6.7