1936

6.8

1964

7.6

2013

5.1

1990

6.9

1979

0.0

2019

7.5

1969

7.2

1998

6.7

1924

0.0

1933

5.4

1968

7.0

1966

7.0

2017

6.1

1961

5.0

2017

2.0

2001

5.0

2001

5.0

1971

6.3

1981

8.0

1981

0.0