2023

8.8

2016

10.0

5.8

2006

8.6

2018

7.5

2010

8.0

1996

7.7

2018

9.6

1998

7.1

2014

8.4

1990

6.9

2011

6.0

1972

7.9

2010

6.7

1993

7.9

2009

8.3

2021

8.4

2025

7.6

2017

6.8

1996

5.3