The current format involves a qualification phase, which takes place over the preceding three years, to determine which teams qualify for the tournament phase. In the tournament phase, 10 teams, including the automatically qualifying host nation, compete for the title at venues within the host nation over about a month.[3] A total of twenty teams have competed in the eleven editions of the tournament, with ten teams competing in the recent 2019 tournament. Australia has won the tournament five times, India and West Indies twice each, while Pakistan, Sri Lanka and England have won it once each.