Human Papillomavirus (HPV) vaccination coverage in adolescent females in England: 2016/17
https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/666087/HPV_vaccination_coverage_in_adolescent_females_in_England_2016_to_2017.pdf
8年生の2016/17は87.2% 2015/16は87.0%
