2022

4.0

1979

7.0

1975

7.2

1970

7.5

1969

6.0

2008

7.3

2003

8.1

2005

7.6

2024

9.0

1992

6.7

2019

3.2

2005

6.1

2009

6.2

2021

5.1

1992

7.4

2009

6.2

2017

0.0

2023

0.0

1995

6.5

2014

0.0