1984

10.0

2004

7.9

2022

6.9

2017

7.1

1999

7.5

1988

7.0

2003

7.2

2001

7.6

2024

8.0

2022

5.0

1952

7.0

8.0

2018

7.5

2024

8.0

1990

6.9

2015

8.8

1995

6.3

2001

7.3

2009

6.5