Official statistics and statements by UK politician do not match

The population of England is about 55.,98 million as of 2018.  In a public statement, Boris Johnson said that about 5 million in the UK were unvaccinated.

Sources:

• 
  December 17, 2021. “UK Government Report Admits There Are 23.5 Million People in England Who Have NOT Had a Single Dose of a Covid-19 Vaccine.” The Exposé.
  https://dailyexpose.uk/2021/12/17/23-million-not-vaccinated-in-england/.
  Blog.
• 
  September 14, 2021. George Bowden and Becky Morton. “Boris Johnson Warns Covid Risk Remains as He Unveils England’s Winter Plan.” BBC News, sec. UK.
  https://www.bbc.com/news/uk-58560031.
  News.
• 
  December 2021. “COVID-19 Vaccine Surveillance Report – Week 50.” GOV-10787. UK Health Security Agency.
  https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/1041593/Vaccine-surveillance-report-week-50.pdf.
  Government, PDF.