1985

7.7

1996

6.4

2025

5.9

1939

5.0

2008

7.5

2017

5.8

2022

5.6

1942

7.8

1999

7.4

2014

6.9

1988

7.3

2013

5.0

1984

7.2

0.0

2020

6.8

1988

0.0

1995

7.1

1999

6.8

2007

6.4

2006

6.4