2018

10.0

1980

7.0

2021

4.7

1990

6.9

1968

6.0

2006

6.0

2013

6.9

2015

7.5

2002

7.5

1993

10.0

2023

7.0

2017

8.5

2024

7.3

2022

6.7

2009

8.4

2017

6.9

1998

7.6

2005

7.2

2010

7.7