1999

7.4

2003

5.9

1981

1.0

1988

5.0

1954

8.0

2004

5.6

1987

7.3

2024

0.0

1999

1.0

1980

1.0

2014

4.9

2006

1.0

1969

2.8

1996

6.6

2002

7.1

2005

6.3

1939

7.6

2001

6.7

1999

6.8

1997

6.6