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

Table 2

Performance evaluation values of the system for workers in the eastern region.

	Shanghai	Jiangsu	Zhejiang	Anhui	Fujian	Jiangxi	Shandong	Henan
2016	0.2382	0.6373	0.8503	0.5842	1.0000	0.5753	0.8999	0.7366
2017	0.2047	0.5595	0.6085	0.5028	0.9414	0.3569	0.5069	0.6850
2018	0.1777	0.4893	0.5137	0.4976	0.8568	0.5421	0.8652	0.6874
2019	0.1757	0.4702	0.4418	0.4810	0.6894	0.4586	0.6528	0.6617
2020	0.2115	0.4328	0.3482	0.4395	0.8798	0.3586	0.5862	0.6359
Average	0.2016	0.5178	0.5525	0.4935	0.9226	0.4613	0.7339	0.6813