2020

5.5

2023

8.4

2024

6.6

2021

8.1

6.5

1990

7.1

2018

4.8

5.9

2000

6.4

2017

6.6

2003

5.2

2012

7.2

2019

6.4

2015

5.4

2013

6.4

2010

6.5

2000

7.0

2015

5.8

2017

5.7

2020

5.2