1978

0.0

2004

6.5

1972

7.9

2025

8.6

2018

6.4

2021

6.9

1988

0.0

1996

0.0

1975

3.0

1986

6.1

1999

5.8

1979

6.5

1963

5.8

2007

6.3

2017

7.8

2024

8.1

1990

7.2

1999

6.3

1963

5.7

2017

5.8