1934

7.5

2015

8.1

2017

6.9

2020

9.4

2009

8.5

1994

6.2

2017

6.9

2021

8.2

2011

6.4

2008

5.5

2024

10.0

2015

6.2

2016

6.0

2014

9.7

1971

6.6

1974

7.0

1969

5.9

2016

6.9

2014

5.9

2015

6.0