Zambia of Zambia is over 160,000, or 1.5% of the population. The William Mmutle Masetlha Foundation run by the Baha'i community is particularly active in areas such as literacy and primary health care. Approximately 1% of the population are Muslims, most of whom live in urban areas and play a large economic role in the country. There are about 500 people who belong to the Ahmadiyya sect. There is also a small Jewish community, composed mostly of Ashkenazis. The official language of Zambia is English, which is used to conduct official business and is the medium of instruction in schools. The
Zambia Democratic Republic of Congo (47,300 refugees from the DRC living in Zambia in 2007), Angola (27,100; see Angolans in Zambia), Zimbabwe (5,400) and Rwanda (4,900). Beginning in May 2008, the number of Zimbabweans in Zambia also began to increase significantly; the influx consisted largely of Zimbabweans formerly living in South Africa who were fleeing xenophobic violence there. Nearly 60,000 refugees live in camps in Zambia, while 50,000 are mixed in with the local populations. Refugees who wish to work in Zambia must apply for official permits which can cost up to $500 per year. Zambia is officially a Christian nation