Tuesday marks 10 years since the U.K. voted for Brexit, upending the country¡¯s politics and triggering fraught negotiations that finally concluded when it left the European Union in January 2020.

Immigration, trade and the economy were all key issues during the Brexit campaign. Here are some figures illustrating how each has evolved since the seismic vote.

Free movement of people within the EU was a totemic issue for millions of voters, who wanted to reduce the number of people coming to the United Kingdom.