2024

6.6

2009

6.2

5.6

2013

6.4

2012

5.0

2020

5.2

2021

6.9

1981

7.1

2024

7.2

2024

6.9

2020

6.4

2017

6.6

1936

4.8

1979

3.8

1939

7.1

2019

7.4

2004

6.7

2018

7.3

2018

6.4