2020

4.5

1969

6.0

1975

8.0

1990

7.3

2007

6.1

2015

6.7

1936

4.6

1985

7.1

1997

6.1

2005

3.2

1938

7.1

2002

6.9

2006

0.0

2001

7.3

2003

7.4

2016

6.2

2013

1.0

1956

6.7

1967

3.3

2007

0.0