LONDON, Jan 18 (Reuters) - Britain has given more than 4 million people a first dose of a COVID-19 vaccine so far, government statistics showed on Monday. Britain is aiming to have made first doses of COVID-19 vaccines available to 15 million high-risk people by mid-February. Here are the latest figures on the progress to that target, according to the government's coronavirus statistics portal. Country/Nation First dose Second dose United Kingdom 4,062,501 452,301 England 3,520,056 427,386 N Ireland 125,717 21,016 Scotland 264,991 3,698 Wales 151,737 201 (Reporting by Costas Pitas; editing by Michael Holden)