1993

6.5

2022

4.5

2017

9.5

2001

5.8

1984

6.1

2005

4.7

1972

7.3

2010

7.9

1954

7.6

2010

6.8

2015

5.9

1987

5.5

1985

5.2

1988

6.4

2007

6.6

2007

4.9

2013

6.3

2019

7.7

1970

7.7