2024

5.8

2001

6.1

2000

6.3

1989

6.6

2013

5.7

1937

6.0

1988

6.3

2025

7.5

1979

7.7

1999

6.4

2008

7.0

2004

6.0

2000

6.9

1974

6.9

1972

7.4

2004

7.1

2005

5.9

2025

0.0

1990

6.4