1979

5.6

1932

6.9

2018

4.2

1966

6.5

1968

6.5

2007

5.2

2015

3.7

1985

6.5

1997

6.6

1994

5.8

2005

5.4

2014

7.5

1992

6.3

1974

1.5

2001

5.7

2024

0.0

1995

6.3

2005

6.6

2005

6.2

2006

5.9