1995

5.9

2009

7.9

2014

5.6

2006

7.8

2022

3.9

2015

5.8

2014

7.7

1941

7.1

2012

6.5

1969

7.6

1990

6.6

1996

5.9

2002

5.6

2011

6.2

1991

4.7

1994

5.3

1965

8.0

2011

7.4

2012

7.2