2011

6.6

2005

7.1

1990

7.7

1984

7.0

2017

7.3

2001

7.7

2004

7.3

2013

5.2

2019

5.6

2023

5.5

2019

7.3

1954

4.6

2002

6.0

2020

6.0

1991

5.5

1982

5.5

2017

6.6

2007

7.4

1936

4.7

2015

6.0