2021

6.2

2019

8.7

1949

6.9

2005

6.2

5.6

2008

7.8

2007

7.2

2017

7.7

1994

5.9

2012

6.4

2021

2.5

2024

6.2

2017

6.2

1999

6.0

1960

8.3

1957

8.1

1972

6.8

2023

6.0

2021

9.3

2022

4.5