2004

6.0

1973

5.0

2001

6.8

1976

7.6

2005

6.3

1940

0.0

1988

5.6

2008

5.1

2003

5.7

1989

5.6

2014

6.4

1999

5.8

1931

4.3

1939

7.1

2024

7.0

1994

6.2

2018

0.0

2005

5.0

2016

6.2

2012

7.1