1994

6.8

2019

0.0

1963

7.3

1949

4.2

2004

6.4

1989

5.5

1995

6.5

2005

7.0

2007

6.7

1937

4.4

2016

5.5

2016

10.0

1995

6.9

1973

7.5

1988

7.1

1997

6.6

2002

5.1

1997

5.2

2001

6.1

2006

5.0