2014

7.8

1977

5.0

2015

10.0

2005

7.5

2005

7.8

1969

3.9

1989

7.2

1999

7.7

2002

8.4

1993

8.6

1955

7.3

1956

7.1

1957

7.2

2000

7.4

2013

7.9

1984

8.4

2003

7.0

2005

7.0

1944

6.0

2005

6.0