1976

6.8

1959

7.3

2000

7.0

1990

8.5

2021

6.0

1987

10.0

1976

8.1

1993

7.6

1994

7.4

1996

7.5

1957

8.3

2006

7.2

1991

5.0

2024

0.0

1986

4.9

7.0

2017

6.8

2007

6.4

1994

8.5

1998

7.2