1957

4.0

1976

4.9

2009

2.0

2022

0.0

1994

5.6

1990

6.6

2006

5.9

1952

7.3

2013

10.0

1987

4.9

2007

7.1

2020

0.0

2013

0.0

2003

6.6

2002

5.2

2022

0.0

2007

6.0

1977

6.9

1978

6.1

2008

5.5