1952

7.9

2023

7.7

2016

6.5

2013

5.7

1987

6.5

1944

7.2

2019

6.9

1995

6.2

1999

7.2

1993

6.1

1967

5.0

2003

6.3

1949

7.7

2008

5.5

1953

8.2

1939

6.0

2006

5.7

1953

7.1

2017

4.0

2015

6.0