Performance Evaluation of China's Basic Pension Insurance Based on a Three-Stage Superefficient SBM-DEA Model

Table 1

Performance evaluation values of the national average workers' basic pension insurance system.

	Beijing	Tianjin	Hebei	Shanxi	Neimenggu	Liaoning	Jilin	Heilongjiang
2016	0.3882	0.3904	0.6605	0.5085	0.6855	0.3420	0.3935	0.2765
2017	0.4006	0.3896	0.5871	0.4662	0.5933	0.3650	0.3620	0.2462
2018	0.4415	0.3642	0.5498	0.4425	0.5106	0.3254	0.3244	0.2336
2019	0.4324	0.3599	0.5117	0.4109	0.4527	0.3006	0.3006	0.2195
2020	0.4328	0.3351	0.4590	0.3782	0.3913	0.2604	0.2604	0.1910
Average	0.4155	0.3678	0.5536	0.4413	0.5267	0.3282	0.3282	0.2334