1966

7.6

1996

6.3

2015

5.0

2020

4.3

2019

4.0

1941

5.5

1935

5.9

2009

4.4

2010

6.3

2014

0.0

1934

7.0

2007

5.2

2000

0.0

2014

6.0

1998

6.5

2007

3.4

2021

6.7

2024

0.0

1970

6.0

1976

6.3