0.0

2021

6.2

5.0

1975

4.5

2020

6.3

2015

5.1

1959

5.4

2020

8.0

2007

9.8

1949

6.2

2023

6.8

2013

8.5

1994

4.7

5.0

2016

7.6

1940

6.0

2011

8.5