2021

6.0

2010

7.0

2019

5.5

1987

7.3

1987

7.3

2003

6.7

1996

7.9

2007

7.1

2023

7.5

2016

8.2

1994

8.7

1998

7.3

1988

7.8

2009

7.4

1989

7.8

2015

6.8

1982

7.5

1996

7.1

1985

6.7

1920

7.9