1953

8.2

2004

5.8

1984

2.5

2015

7.2

2014

5.4

1993

4.6

2003

7.1

1960

8.2

1940

5.8

2006

6.6

1956

4.3

1964

5.8

1985

7.7

2022

5.0

1991

6.6

1950

5.3

1952

8.3

2017

7.2

1992

7.4

2013

7.5