2011

7.5

1959

8.4

1973

6.8

2006

5.7

2010

7.7

1993

7.9

2004

8.1

1975

6.9

2016

7.3

1996

7.0

2015

8.2

1988

8.1

1984

7.4

2004

8.0

2003

7.6

2010

8.0

2015

7.8

2025

9.0

2024

8.2

2019

7.8