1977

8.0

2023

9.2

2017

9.4

5.0

1993

6.1

2021

6.2

2024

9.6

2022

9.9

1982

5.9

2014

7.0

2001

5.2

2006

6.9

2022

4.5

6.4

1995

5.9

2008

7.5

2003

7.1

2010

7.4

2009

5.6

2007

6.9