2025

0.0

1998

8.3

1990

7.7

1984

7.0

2004

7.2

1931

8.1

1973

7.5

2002

5.8

1968

7.4

1996

3.6

2025

7.2

2003

6.8

1996

6.2

2024

6.3

1980

6.5

1968

7.4

1979

7.3

1957

6.3

2006

6.7

2000

5.8