1982

5.8

2023

6.3

2014

7.6

1964

7.4

2008

6.9

2021

5.5

2014

3.5

2024

7.3

1968

6.9

2017

6.0

1895

5.4

2009

5.2

2015

5.8

2003

7.5

2016

6.0

2015

10.0

2021

8.2

2001

6.1