2017

8.0

1994

7.6

2001

6.4

2003

7.3

1939

7.5

2021

7.8

1986

6.7

1972

7.1

1993

6.6

2012

6.4

1968

7.0

2008

7.0

1967

7.3

1998

4.4

2017

6.8

2012

5.6

2013

6.9

1995

6.2

2017

6.3

2015

7.4