Relative contribution of HPV 16/18/31/33/45/52/58 in cases of ICC HPV-positive, by histology. "ICC": Invasive cervical cancer; “SCC”: Squamous cell carcinoma; “ADC”: Adenocarcinoma; “ADSCC”: Adenosquamous cell carcinoma; “Other”: Includes undifferentiated, neuroendocrine, not otherwise specified, basal adenoid and cystic adenoid carcinomas. Additional information: Available data are from unvaccinated women (pre-vaccination period). Type specific relative contribution estimations: Numerator = single infections + proportional attribution of multiple types; Denominator = HPV DNA positive cervical cancer cases. The number of cases by histology is shown in “( )”. Specific information on HPV 6 and 11 is not included due to the low relative contribution of these types.