2012

9.3

1991

2.8

2011

7.0

1989

6.1

2019

5.0

1967

5.0

2020

5.5

1988

5.8

1996

9.4

2004

7.1

2014

6.2

2019

9.3

2024

5.9

2017

5.9

2009

6.5

2006

5.9

2022

9.0