2004

6.0

2024

7.2

2015

7.6

6.6

1995

8.5

1979

10.0

5.2

1999

4.3

2024

6.0

5.6

1965

0.0

2006

4.8

1972

6.3

1949

5.2

1985

6.8

1986

6.5

2025

8.2