2016

6.6

1975

6.9

2024

6.6

2008

6.7

2023

6.4

6.5

2018

6.3

2020

6.8

2024

7.6

1994

6.2

1985

6.1

6.6

1993

6.7

2020

6.4

2011

6.4

2003

6.8

2012

6.9

2019

5.6

1980

5.9