2002

8.6

2023

8.0

2019

7.3

2011

8.3

2003

8.2

1987

8.4

2016

7.0

1995

8.1

2013

7.1

2004

7.3

2001

8.5

2005

8.3

2020

7.2

2015

7.6

2010

7.8

2010

7.1

2022

6.8

1981

7.9

2024

7.5

2015

7.4