2023

9.4

2024

8.6

1995

7.8

2020

9.8

2022

6.3

1965

8.0

2013

7.0

2007

5.5

1965

8.0

2002

6.4

2015

2.7

2011

8.5

2021

7.6

2014

6.1

1987

7.8

2018

8.5