2021

6.2

1973

7.2

1966

7.0

2023

6.5

2010

6.9

7.8

2011

5.0

2016

6.5

2022

4.5

2015

7.4

6.4

1989

9.3

5.0

2020

7.2

2009

5.2

1996

9.5

1933

5.4

2014

6.1

1999

7.1

1999

7.5