1896

7.1

1980

4.7

1916

6.2

1969

6.4

1894

5.2

1893

5.6

2008

6.5

1968

6.5

1888

6.3

2013

4.4

2000

10.0

1935

7.0

1997

6.0

2002

7.0

2006

7.2

2006

6.6

1999

6.4

1995

7.1

1992

5.2

2008

0.0