1972

6.4

2007

6.8

2017

5.5

2001

6.0

1994

7.4

2024

3.7

1995

7.3

1985

6.7

2009

0.0

2016

6.7

2007

0.0

2023

0.0

2019

4.0

1984

7.0

1930

7.2

2006

7.6

1975

7.9

1992

6.3

2017

5.9

1994

6.6