1988

7.5

2003

7.6

2012

8.3

1969

7.4

2020

8.2

1993

7.1

2018

7.6

2009

7.4

2023

7.8

1998

8.6

0.0

2002

7.6

2020

8.3

1989

8.3

1977

8.1

2018

8.2

1994

7.6

2001

8.5

2004

8.3

2021

7.3