2023

8.0

2015

6.8

1970

5.8

2008

4.0

2013

0.0

2019

5.6

2017

7.2

2003

6.5

1993

7.6

1966

7.8

1987

6.0

2006

7.1

2004

5.3

1991

5.9

2024

4.2

2005

6.7

2007

7.7

2012

0.0

2022

0.0

2013

6.5