1967

6.5

1995

7.3

1943

7.7

1975

7.5

2001

7.6

1998

6.9

2002

6.6

1914

0.0

1990

7.8

2003

7.6

1994

7.4

2006

6.4

1993

7.4

1952

5.3

1917

0.0

2016

10.0

1980

8.1

2003

7.2

1915

0.0

1915

1.0