2014

7.0

2012

6.4

2007

5.7

1979

10.0

2021

3.6

2009

5.1

2017

5.9

5.4

2018

6.0

2022

4.5

2011

6.0

1993

7.2

1996

5.4

2011

5.7

2023

8.3

1979

7.0

1899

5.1