1996

6.0

1995

7.6

2002

7.4

0.0

1992

8.3

1977

8.6

2006

7.0

2021

7.7

2019

7.7

2013

7.8

1997

8.0

2003

7.8

2024

0.0

2013

5.1

2014

5.0

2023

0.0

2010

7.0

1951

8.3

2010

6.3

2001

6.5