2019

6.0

1988

8.3

1998

6.8

1970

6.8

2004

7.3

2010

0.0

2001

7.0

2003

6.7

2009

0.0

1966

8.0

1986

7.5

1957

8.2

1972

7.1

2006

5.8

2016

4.9

2015

7.3

1991

0.0

1980

7.2

2023

10.0

2006

6.7