2001

6.0

1987

7.3

1988

4.0

2019

0.0

2004

6.3

2017

6.0

2009

7.9

2009

8.1

2017

6.2

1992

6.5

1946

6.8

2015

10.0

1999

5.8

1983

3.7

2008

6.4

1989

6.1

1976

4.9

1933

5.5

1915

6.5

1934

6.8