2011

6.4

2023

6.5

1972

8.7

2010

6.1

2015

7.6

2008

7.5

2015

6.6

2017

7.4

2009

6.6

2013

6.6

2014

5.4

2020

8.4

2024

6.4

2017

8.1

1996

6.8

1999

8.5

2025

6.3

2012

6.8

2001

6.2

2002

7.2