1972

6.2

2007

6.5

2007

5.8

2007

7.2

2016

5.4

2005

6.3

2007

6.7

1991

7.3

1983

7.3

1955

7.1

2024

0.0

1970

6.4

2006

6.0

1994

7.6

2009

5.9

1995

5.1

1942

7.3

1981

3.0

2012

3.5

2022

5.0