Between regions

Regional contribution rate

within the area

Contribution rate within the region

Global differentiation index

Differentiation index in 2017

0.224

0.678

0.106

0.321

0.330

Differentiation index in 2018

0.251

0.733

0.096

0.276

0.347

Differentiation index in 2019

0.256

0.741

0.089

0.258

0.345