2014

7.6

2015

5.1

2006

7.2

2014

6.5

2018

5.0

1975

4.9

2019

5.4

2008

8.9

2021

5.7

3.6

2013

4.2

2025

8.7

1989

6.0

6.1

2020

7.8

6.1

2021

1.0