2020

6.1

2007

7.3

2024

7.0

1988

5.3

2019

7.1

2003

5.8

2006

9.8

2022

6.4

1965

6.8

1982

5.8

2003

5.0

2014

7.1

2010

7.2

2005

6.5

2008

6.8

2014

6.6

2008

5.8

1994

5.9

1973

5.0

2017

5.2