1956

0.0

2009

7.9

2009

8.1

2019

7.6

2019

8.4

1988

4.0

1997

6.5

2021

7.8

1961

5.6

2001

5.6

2007

5.1

2020

4.2

2003

6.0

1959

3.0

1961

2.0

2016

8.0

1955

7.4

2006

6.5

1998

7.4

1976

7.8