2024

10.0

2023

8.3

2022

9.3

2014

6.5

2021

7.8

2020

7.2

1969

8.3

1983

4.0

2016

6.9

2009

2.7

2012

0.0

2018

6.2

2011

5.8

1942

5.6

2023

5.5

2005

8.5

2013

4.0

2013

8.0

1999

6.7

1999

2.7