1991

7.3

2024

0.0

2000

6.2

2018

0.0

2006

7.2

2006

7.6

2007

7.0

2017

10.0

1997

4.5

2004

7.3

1997

7.5

1987

7.8

1974

8.8

2009

8.0

2010

6.0

2014

6.0

2025

10.0

1951

8.3

2005

7.1

1992

5.7