2005

6.2

2023

6.4

2024

8.2

1992

7.2

1964

8.0

2007

7.8

2021

7.5

2005

8.2

2022

8.3

2023

8.5

2013

8.7

2016

8.6

2013

8.7

2017

7.6

2015

8.4

2019

8.4

2003

7.6

2005

8.3

2019

8.7

2006

8.6