1989

6.1

1932

7.4

2003

6.0

2011

8.8

2023

4.4

1937

6.8

2023

8.0

1954

6.0

1978

7.4

1953

7.7

1987

6.4

2008

7.0

2017

6.8

1990

7.3

1980

6.3

1930

0.0

1950

7.2

2014

5.8

1934

6.4

2004

6.7