1996

9.5

1991

6.6

2024

0.0

2014

5.9

1987

6.2

1967

5.7

2009

8.5

2002

6.9

1993

6.2

2016

7.4

2018

9.0

2012

9.4

2010

7.0

2018

10.0

2016

8.0

1973

6.8

1999

5.1

2014

6.0

2006

4.0