Technical and Energy Efficiency of Urban Logistics in China: Empirical Analysis of 216 Prefecture-Level Cities

Table 7

Mean energy efficiency scores of urban logistics for 216 cities stratified by region for the period of 2009–2017.

Region	2009	2010	2011	2012	2013	2014	2015	2016	2017
Entire country	0.495	0.516	0.531	0.545	0.548	0.557	0.536	0.561	0.582
Eastern	0.588	0.604	0.615	0.630	0.631	0.643	0.615	0.648	0.665
Central	0.436	0.462	0.481	0.492	0.500	0.504	0.487	0.509	0.527
Western	0.440	0.460	0.473	0.495	0.487	0.504	0.486	0.503	0.535
Max	0.955	0.945	0.965	0.965	0.971	0.969	0.949	0.949	0.951
Min	0.121	0.118	0.109	0.113	0.123	0.120	0.166	0.125	0.159