Ƙirƙirar wani nau'i mai mahimmanci na wannan jumla A shekara ta 2012, bisa ga Cibiyar Detroit don Ƙungiyar Iyali, al'umma tana da mazauna 37,000.
Tabbas, wani nau'i mai rikitarwa na jumla shine "A shekara ta 2012, bisa ga Cibiyar Kula da Iyali ta Detroit, matsakaicin kudin shiga na iyali shine $ 32,421. "