2008

5.7

2023

6.3

2019

6.4

2013

6.1

2006

6.0

2018

7.0

2017

6.6

2024

7.4

2019

7.2

1978

6.9

2013

6.1

1989

5.7

2016

7.4

1964

7.1

1999

6.3

2023

6.7

1960

7.5

2006

7.2

2019

8.1

2022

6.0