1948

6.7

1931

5.1

1937

3.0

1939

0.0

1936

6.8

1952

4.7

2002

7.3

1977

7.4

2021

0.0

1993

7.0

1995

6.6

2006

6.2

2016

5.5

2009

7.1

2007

6.5

1974

5.5

2007

5.9

2006

6.2

2007

5.3

1993

7.0