- Number of Blindness Patients and their Cured Control of Infectious Diseases in Koriya District of Chhattisgarh (2021-2022)
- Number of Blindness Patients and their Cured Control of Infectious Diseases in Koriya District of Chhattisgarh (2020-2021)
- Number of Blindness Patients and their Cured Control of Infectious Diseases in Koriya District of Chhattisgarh (2019-2020)