1999

8.0

1992

6.3

2017

7.9

2024

9.9

2004

5.9

2012

8.0

1964

6.9

2010

4.5

2016

7.9

2016

9.7

2005

5.6

1972

6.5

2015

7.6

2004

6.2

2013

5.8

1989

6.0

2015

6.4

2020

7.5

2015

5.9

1990

6.0