1940

7.0

1941

5.3

1986

7.5

1994

6.6

2020

6.0

2004

0.0

1987

6.9

1984

8.0

1999

6.8

1990

8.1

2023

0.0

1934

0.0

1984

0.0

1977

10.0

2005

0.0

1983

0.0

2017

6.6

2006

6.3

1935

5.1

1990

6.2