Nyorai mberi kweiyi ndima - Saint Vincent neGrenadines vakakwikwidza pamitambo gumi neimwe yeCommonwealth, kutanga muna 1958. Vakapinda mitambo yose pakati pa1966 na1978, ipapo havana kutora rutivi zvakare kusvikira muna 1994
. Vakakwikwidza mumitambo yose kubvira ipapo. Saint Vincent neGrenadines vakakunda menduru nhatu dzeCommonwealth, asi imwe chete kubva pakudzokera kumitambo muna 1994.