1968

7.0

2021

9.0

2003

6.1

2025

7.6

1991

7.1

1998

6.2

1994

6.8

2002

7.8

2021

6.2

1978

4.3

2025

7.0

1980

8.1

2001

6.9

2003

7.2

1985

0.0

1974

6.6

2024

6.9

1978

6.7

1972

7.3

1990

6.8