2002

6.2

1972

6.2

1998

6.0

2006

5.5

1995

7.3

1988

6.8

2006

5.2

2025

0.0

2005

5.9

2002

6.0

1971

7.5

1992

7.4

1994

6.8

2005

7.2

2004

6.7

2020

5.6

2000

6.8

1995

6.2

2019

6.4

2016

7.3