Efficiency Evaluation of Energy in Northeastern China Based on Data Envelopment Analysis

Table 2

Changes in urban total factor productivity.

	Anshan	Fushun	Benxi	Fuxin	Panjin	Huludao
2008–2009	1.119	1.676	1.211	1.797	1.066	1.202
2009–2010	1.056	1.43	1.647	1.489	1.139	0.835
2010–2011	0.926	0.992	0.553	0.18	0.981	1.097
2011–2012	1.048	1.111	1.231	1.153	0.95	1.049
2012–2013	0.948	1.345	1.187	1.002	1.124	1.114
2013–2014	1.09	0.995	1.066	0.951	0.902	0.967
2014–2015	0.784	1.192	0.593	1.493	0.934	1.216
2015–2016	1.764	0.829	2.275	2.037	1.289	1.169
2016–2017	1.166	1.135	0.899	1.033	1.308	1.009