2019

4.6

2019

8.0

1984

4.6

2007

6.0

1995

7.7

1979

7.7

1994

6.8

1993

7.4

1973

7.4

2003

6.1

1998

8.3

2002

7.0

1976

8.1

2000

6.3

1990

7.5

2005

7.0

2014

0.0

1978

6.3

1999

7.1

1968

7.8