2015

8.2

1964

7.4

2022

6.3

2011

7.3

2007

7.0

2021

9.2

2012

6.0

2015

7.8

2014

6.6

1965

5.5

2010

6.4

1999

5.8

1973

7.4

2006

5.9

2010

5.0

1967

6.9

2020

6.8

2010

5.3

1991

7.3

1990

5.5