2021

6.2

2020

7.0

2021

9.5

5.0

2020

7.2

2015

7.6

2014

7.5

1981

7.2

2010

4.5

2018

6.7

2004

6.8

1997

6.5

2014

5.6

1933

7.3

2023

6.3

1990

5.8

2021

9.2

1939

7.1

2016

6.0

1931

5.8