1994

4.9

2023

7.9

2005

9.7

2001

5.2

6.8

1986

6.4

2021

8.3

1887

5.0

1973

6.6

2019

8.7

2024

7.2

1984

6.7

2001

5.0

2013

5.4

2016

6.7

2010

6.9

2011

6.1

2017

7.7

1895

5.5