2020

7.5

1973

5.8

1992

6.8

1997

8.0

2019

6.8

1999

6.9

1998

5.5

1983

5.5

1998

0.0

1976

3.3

2013

7.1

1980

5.9

1988

5.0

1971

8.0

1988

5.2

1990

7.9

1987

6.5