2010

7.0

2009

8.5

1968

6.4

1923

8.5

1988

5.8

2007

9.0

2019

6.2

2012

9.3

1982

5.7

1895

4.9

2016

6.7

2023

7.5

1973

8.3

2017

6.1

2024

5.9

2024

6.8

2015

6.7

2021

10.0

2022

5.5

2009

5.8