| Inflows | 2013a | % of total | 2014b | % of total |
| Annual insurance contributions | 4355 | 70.30 | 4350 | 39.47 |
| Social resources | 3 | 0.05 | - | - |
| Government’s subsidies for benefits and operational costs | 1108 | 17.89 | 2200 | 19.96 |
| Return on assets | 53 | 0.86 | 110 | 1.00 |
| Revenue from services provided to “third” parties (participated insurance funds) | 364 | 5.88 | 360 | 3.27 |
| Rebate from pharmaceutical companies | 250 | 4.04 | 200 | 1.81 |
| Other | 62 | 1.00 | - | - |
| Government’s subsidies for payroll | 3200 | 29.04 | ||
| Confrontation of contribution evasion | 600 | 5.44 | ||
| Total | 6195 | 100.00 | 11,020 | 100.00 |