1945

5.0

2019

5.6

2013

6.4

2018

8.7

2010

5.5

1975

8.0

2002

6.9

2013

7.6

2014

7.5

1966

6.8

1955

6.0

2023

6.0

2014

5.8

2007

7.0

1967

6.0

2004

5.8