1990

6.6

1983

6.0

2004

7.0

1969

8.2

1987

7.4

1984

7.4

1987

0.0

1989

4.5

2001

8.0

1970

0.0

2020

8.0

2022

7.5

2021

6.2

2002

0.0

1993

0.0

2002

7.1

1995

7.7

1967

7.3

1992

7.3

1989

7.9