1985

5.2

2006

5.6

1982

6.0

2005

5.3

2002

1.0

2008

2.0

2022

0.0

2010

4.3

1927

0.0

2024

0.0

2004

8.2

1972

4.7

2004

6.2

1963

7.4

1967

6.9

1997

3.9

2004

5.9

2009

7.8

1993

5.1

1993

2.0