2019

7.3

2004

8.6

2010

8.2

2012

7.3

1958

6.8

2006

3.5

2010

7.5

2019

8.3

2017

8.0

2001

6.6

2005

8.9

1980

6.0

2021

9.0

2014

6.7

1993

6.7

9.0

1999

6.0

2004

5.0

1996

5.4

2003

7.6