2021

10.0

2025

9.6

2015

9.6

2016

8.6

1985

7.9

1998

7.1

2008

7.6

2017

10.0

2022

10.0

5.8

1989

8.4

2009

7.5

2004

7.8

2010

7.8

2010

6.7

1974

6.4

1990

5.0

2018

6.5

2014

5.0