2021

7.9

2020

6.3

2016

6.0

2013

5.2

1945

6.7

2001

6.6

2020

8.0

2016

3.9

2009

3.8

1990

6.4

2018

5.5

2015

0.0

1988

5.0

1984

6.4

2009

4.7

2004

5.1

2016

6.1

1965

7.1

2018

7.5

2016

5.1