2016

6.7

2006

7.4

1967

6.1

2005

5.2

1989

5.5

1995

5.6

2020

6.3

1969

6.6

2022

6.5

2003

7.3

2012

8.2

1987

5.3

2020

7.4

2006

6.5

2012

6.0

1993

6.5

1996

5.8

2023

7.3