2014

10.0

2014

10.0

1974

6.5

2012

9.7

2007

5.6

1987

7.0

2001

5.8

2000

6.3

2011

9.5

1988

6.8

2011

9.1

1965

6.4

2001

9.9

2020

6.8

1968

6.7

1956

6.1

1989

6.2

2015

8.1

1964

7.0

2013

7.5