2006

6.1

2002

7.3

1958

7.2

1991

6.7

2006

7.1

2007

5.1

1996

6.3

1993

6.9

1995

7.5

1987

8.1

1934

5.0

1990

6.4

1991

5.9

1929

6.9

1963

5.7

1930

7.5

2005

6.4

2023

0.0

2005

7.3

2025

7.0