1937

4.6

2020

6.3

1993

6.1

1964

6.9

1945

6.2

1929

6.3

1960

6.2

1940

4.3

1984

2.5

2013

6.4

2013

5.7

1986

3.0

1964

5.8

1976

4.8

2017

5.5

2010

6.4

2017

4.0

2006

1.0

2022

3.0

2001

0.0