6.6

2018

6.5

1972

6.6

2015

6.6

2024

7.2

1985

6.1

2024

6.9

2022

7.3

2020

6.4

6.6

1972

6.3

5.6

2022

7.1

1992

6.4

2016

6.7

1975

7.0

2023

6.4

2006

6.1

2021

7.1

2010

6.7