2008

5.2

2020

5.4

2009

7.6

2003

5.8

2001

4.3

2003

7.1

2015

6.3

2021

9.3

1959

5.9

2004

6.0

2022

7.8

2022

6.0

2015

5.8

1977

7.6

1978

6.9

2011

7.4

1972

10.0

2017

8.6

2011

6.5

2007

7.2