2021

6.2

2007

10.0

1993

5.6

2008

5.2

2022

4.5

2013

5.7

2003

5.0

5.4

2015

6.4

5.0

2011

9.8

2015

7.6

1988

4.4

2011

7.2

1975

4.5

2019

5.0

1920

6.7

2023

7.5

2016

5.7