2015

5.6

2014

5.5

1919

0.0

1910

0.0

2014

4.0

2000

6.4

2018

6.5

1985

5.6

2006

6.1

1915

6.7

1996

6.9

2008

5.6

1972

10.0

1993

7.4

1974

7.0

2001

5.1

1970

1.0

2005

5.7

2018

0.0

2001

6.3