2018

6.1

2002

0.0

2007

7.1

2024

7.6

2024

7.8

2005

6.0

1980

5.7

2001

6.3

1977

6.7

2000

5.8

2008

5.0

1970

6.7

1998

7.1

2004

5.8

1997

5.6

2002

7.6

2000

0.0

1970

6.9

2025

8.6

1998

6.3