2005

5.2

1987

7.3

1965

7.8

2012

5.5

2024

7.1

1985

7.4

1999

6.7

2021

8.2

2022

6.6

1983

7.3

1992

8.4

2015

8.4

1988

8.1

2010

8.1

2011

8.0

1964

7.9

1995

6.0

2002

7.4

1982

8.1

2013

7.7