1994

9.7

2020

5.2

1980

6.6

2008

5.2

1926

5.6

2018

10.0

2006

7.3

2014

7.0

1983

7.3

1996

9.5

2011

5.8

2015

3.5

2024

9.8

2019

5.0

2020

6.0

1995

8.0

2020

6.5