1961

5.7

1987

6.5

1991

5.0

2018

0.0

0.0

2023

0.0

1989

8.3

1955

7.5

1983

7.2

1974

8.6

1994

7.1

2003

7.2

1962

7.2

1914

5.0

2020

6.0

1999

8.0

2011

6.0

2012

5.9

1972

0.0

2015

5.0