2025

7.0

2016

6.7

2005

7.8

2015

6.3

2014

7.0

1999

5.9

2017

6.1

2022

7.3

2013

6.5

2020

6.7

2001

7.9

2017

6.6

1988

6.2

2002

7.7

1993

6.5

2011

6.4

1985

6.7

2011

6.6

2019

6.7

2011

6.6