Immunization coverage refers to children at exactly 35 months old who are up to date on the full 7-vaccine series:
DTaP (4 doses)
Polio (3 doses)
MMR (1 dose)
Hib (3 or 4 doses, depending on vaccine brand)
Hepatitis B (3 doses)
Varicella (1 dose)
PCV (4 doses)