2013

6.6

2011

7.1

1993

5.5

2003

5.8

2015

6.5

2009

5.9

2023

3.8

1996

8.0

2006

5.8

2017

6.6

2021

9.2

2017

10.0

1911

9.5

2001

4.3

2019

8.7

1940

6.2

2024

5.8

2021

6.6