Resource Configuration Efficiency and Influencing Factors of Elderly Care Services Based on a Data-Driven DEA-Tobit Approach

Table 2

Input-output data for dimensionless process.

Year	Pension for the retired	Number of institutions possessing pension resource per thousand elders	Population of the elderly receiving service annually
2010	0.100	0.916	0.100
2011	0.161	0.775	0.181
2012	0.211	0.269	0.276
2013	0.293	0.100	0.375
2014	0.380	0.100	0.502
2015	0.513	0.409	0.609
2016	0.654	0.353	0.715
2017	0.799	0.438	0.840
2018	0.896	0.663	0.936
2019	0.100	0.100	0.100