1982

7.1

1987

4.8

1946

7.0

1977

6.0

2014

5.1

1998

3.0

1960

5.8

2024

0.0

2024

5.7

2020

5.8

2017

5.9

1990

5.5

2005

4.2

1980

5.9

2004

5.7

1981

6.3

1992

5.0

1986

4.8

2006

6.6

2009

4.0