2019

6.5

1968

6.9

1998

6.0

1980

5.9

2011

6.6

2021

6.1

2024

6.5

1953

7.2

1972

6.3

1989

5.5

1996

6.9

2011

6.4

2020

6.7

2013

6.7

2011

6.3

2024

6.4

2023

6.4

2009

6.2

2022

6.5

2016

6.1