2021

7.5

2012

5.7

2006

5.3

2011

9.7

2015

8.4

2018

6.7

1979

6.0

1996

6.5

1984

6.5

1928

6.0

2024

10.0

2018

5.9

2013

7.5

2019

6.4

2017

5.7

2017

7.3

2021

7.1

2022

7.8