- Percentage of Children Received Immunization Coverage in Ernakulam District of Kerala (2022-2023)
- Percentage of Children (Age 12-23) Received Full Immunization in Ernakulam District of Kerala (2012-2013)
- Percentage of Children (Age 12-23) Received Full Immunization in Ernakulam District of Kerala (2007-2008)
- Percentage of Children (Age 12-23) Received Full Immunization in Ernakulam District of Kerala (2002-2004)