2020

6.8

2002

6.1

2016

8.0

1974

5.0

1969

5.4

1982

6.9

2007

6.8

1975

7.9

1994

6.4

2009

3.2

1964

8.2

2018

6.6

2020

0.0

2011

6.5

1978

4.0

1933

7.1

2020

8.0

2023

9.0

1954

6.8

2018

6.0