2003

4.7

2006

5.1

1972

6.2

2020

10.0

1987

0.0

1923

7.7

2004

6.7

1934

6.3

1986

7.3

1990

6.6

1934

7.5

2007

6.5

2006

6.2

1999

5.5

1982

6.6

1998

5.6

1998

7.0

2008

7.3

1995

6.2

2012

2.5