2002

6.6

1988

7.5

1979

6.9

1993

7.2

1987

7.6

1992

3.3

1998

7.4

2000

7.1

2006

8.2

2005

6.8

2004

6.8

2016

0.0

2001

6.5

2006

7.1

2024

0.0

2023

10.0

1930

4.0

2021

0.0

1983

6.9

1951

7.1