1949

7.7

1994

1.0

1993

4.0

1957

0.0

2016

5.6

2007

6.7

1955

7.8

1944

7.5

1948

8.2

1968

7.1

1976

6.4

2020

6.0

2008

0.0

1993

7.9

1972

6.3

2017

6.7

1990

0.0

2004

4.4

1999

6.3

1962

8.2