2017

7.3

6.8

2022

6.9

2022

6.2

2021

6.4

2004

7.1

2014

7.0

2007

5.0

5.8

1965

7.2

2015

9.3

2008

7.1

2018

6.6

2021

7.7

1972

7.7

1929

6.2

2010

7.1

2008

6.8

1987

4.0