1950

7.7

2005

5.6

1966

6.4

2020

6.3

1972

2.0

1962

0.0

1989

6.6

2006

5.1

1984

7.5

2024

0.0

2008

6.3

2004

6.1

1961

6.6

2009

7.4

1964

3.1

1952

0.0

1982

5.5

1987

6.0

2010

5.9

2011

6.0