1997

1.0

2009

2.5

2011

0.0

1972

6.8

2001

0.0

1984

5.5

2023

0.0

1933

6.6

1969

5.7

1995

7.3

2012

6.7

2014

7.0

1968

8.0

1979

5.0

2022

6.0

1995

4.5

2013

0.0

2021

0.0

1938

0.0

2016

9.0