2008

7.6

1975

6.7

1992

7.0

1959

7.0

1996

6.0

2018

7.2

1976

6.0

2021

7.2

2014

6.6

1977

6.7

2003

8.0

2023

6.4

2003

7.0

2011

6.4

2024

7.7

2021

7.1

2002

1.0

2001

5.5

2009

8.1

1987

7.3