2022

6.9

2021

6.7

2018

6.0

2022

6.2

2020

6.3

2007

6.5

2000

9.4

2010

7.2

2017

7.3

1931

5.8

2010

7.9

2015

6.6

2023

7.3

1975

7.0

2006

6.3

1991

5.9

2023

6.6

2015

6.7

2017

6.6