1995

7.3

2023

6.0

2018

7.0

1987

6.4

1985

7.2

1994

7.4

1974

8.6

1993

5.7

2004

7.9

2024

10.0

1999

7.4

1991

7.9

1995

6.4

2024

0.0

1963

7.6

2001

6.8

1992

7.4

2024

6.2

1993

5.8

2000

6.6