2020

6.5

2017

6.8

2004

6.7

2023

10.0

2006

7.6

2023

7.3

2011

5.5

1973

6.3

2008

6.7

1990

7.4

2014

7.0

2014

7.2

2014

6.0

2010

4.4

1996

5.7

2010

6.4

1992

6.9

2019

7.1

1952

4.9

2000

7.2