1940

7.6

1991

7.7

1978

5.0

1940

7.4

2004

6.7

2003

6.7

2006

7.4

2022

7.0

1996

5.4

2016

6.3

2020

0.0

1980

6.0

1987

6.7

1988

5.7

2017

5.5

1992

5.6

2014

6.0

2024

6.4

1977

6.2

1999

5.5