1995

4.1

1996

6.7

1998

5.6

1895

6.2

2013

0.0

1975

7.7

1968

5.7

1943

5.0

2012

6.7

1905

5.5

1989

5.5

1911

5.5

1972

6.4

1907

5.1

1900

6.9

2002

10.0

1918

6.5

1910

5.2

1901

4.2

1970

6.0