- Monthly Number of Children Vaccinated from Bacillus Calmette Guerin (BCG) Vaccine under Child Immunisation by Residence in Kollam District of Kerala (2020-2021)
- Monthly Number of Children Vaccinated from Bacillus Calmette Guerin (BCG) Vaccine under Child Immunisation by Residence in Kollam District of Kerala (2019-2020)
- Monthly Number of Children Vaccinated from Bacillus Calmette Guerin (BCG) Vaccine under Child Immunisation by Residence in Kollam District of Kerala (2018-2019)
- Monthly Number of Children Vaccinated from Bacillus Calmette Guerin (BCG) Vaccine under Child Immunisation by Residence in Kollam District of Kerala (2017-2018)