1991

5.7

2021

8.2

1987

5.0

8.0

2009

4.0

1940

6.0

1995

5.3

2008

10.0

2020

10.0

2018

5.5

1932

5.0

1923

7.0

1963

9.0

2010

8.5

2011

10.0