Concept:Nigeria hosted the Commonwealth Heads of Government Meeting in Abuja in 2003.Explanation:CHOGM is a biennial summit of heads of government from Commonwealth member states.The host country changes at each meeting, and the host leader usually serves as Commonwealth Chairperson-in-Office.Nigeria successfully hosted the 2003 CHOGM in Abuja, which was the country's first time hosting the event.This date falls within the options provided, making 2003 the correct choice.Answer:D. 2003