2006

7.0

2003

5.7

2009

6.1

1994

6.7

2024

5.5

2005

6.7

2011

7.8

2014

7.5

1976

8.0

1956

6.1

2009

6.6

2020

5.5

1975

4.9

1969

6.4

2012

7.3

1888

5.9

2022

5.6

2017

6.4

2022

7.6

7.8