1973

7.0

1992

6.9

2014

7.3

2012

8.4

2001

7.8

2023

9.9

2009

7.7

2022

7.3

2016

10.0

2013

6.7

1962

8.0

2018

8.5

2024

8.6

2008

7.5

2015

8.3

2010

6.0

1973

5.0

2007

8.2

2008

8.3

1971

7.1