2019

6.9

2022

6.1

1957

8.5

1966

7.7

1953

7.7

2014

6.8

1949

4.3

1976

0.0

2023

6.1

1996

6.1

2020

6.8

1988

7.4

2006

6.7

1987

6.6

1969

0.0

2001

6.7

1958

0.0

1999

7.6

1998

5.9

1993

5.3