1960

7.5

2004

7.2

1990

7.5

2024

10.0

2017

7.0

2016

5.9

1998

8.3

1995

7.3

2006

7.2

1983

6.5

1988

6.3

1994

5.8

1985

8.0

2017

7.4

2021

6.6

1981

6.8

2025

0.0

2012

5.7

1993

6.7

1992

7.2