1982

6.7

1990

8.0

2014

6.0

1966

5.0

1981

1.0

1978

0.0

1957

0.0

2010

6.0

1984

6.5

2017

6.5

2007

6.7

2019

4.0

2015

7.4

2025

5.6

2022

7.1

1974

6.8

2009

6.4

1973

6.3

1994

5.9

2020

1.0