2010

5.6

2005

9.9

2009

5.6

2023

7.1

2015

8.0

2006

9.8

2024

9.9

1947

6.3

2000

6.4

2021

6.6

1987

4.5

2001

6.2

1957

7.2

2007

10.0

1970

7.3

2012

9.4

2014

5.4

2004

6.5

2023

5.3

1985

6.4