2016

6.5

2006

6.2

2003

7.3

2006

6.6

1999

7.0

1973

7.3

2001

5.3

2010

5.7

1964

6.3

2016

6.9

1998

2.1

2001

6.4

2024

10.0

1976

0.0

1940

6.0

1994

5.9

2008

5.8

2003

5.9

1963

6.6

1975

7.4