2003

8.5

1988

7.4

1986

8.0

2004

8.2

2022

7.9

1982

5.0

1993

7.0

2007

6.0

1963

5.3

1972

7.9

2022

7.0

2024

6.2

2002

7.5

2021

6.8

2023

7.0

2008

3.3

1972

6.0

1989

6.6

2013

8.1

2021

8.5