2021

4.5

2010

2.5

2014

5.8

1982

5.7

1949

8.0

2020

6.0

1994

7.4

1946

7.1

1956

6.1

1970

4.9

2009

5.4

2011

9.5

1976

8.0

1986

6.6

1936

6.2

2020

6.0

1978

8.0

1988

4.7

1952

6.7

1947

7.0