1921

6.8

2013

8.5

1981

6.3

1988

5.9

2002

9.1

2012

9.4

2024

8.2

1985

5.8

2001

4.9

2010

6.7

2003

7.3

2000

4.3

2013

8.3

2009

5.3

1989

5.4

1953

6.9

2017

8.2

2010

7.7

1989

6.2