Demographics of Indonesia local ethnic languages are the first language of most Indonesians and are still important. Indonesia demographic composition has a relatively young population. According to 2011 estimate, total median age of Indonesia is 28.2 years. Total Fertility Rate (TFR) (Wanted Fertility Rate) and Crude Birth Rate (CBR): Total fertility rate (TFR) and population over age 60 by region as of 2010: Source: "UN World Population Prospects" There are over 300 ethnic groups in Indonesia. 95% of those are of Native Indonesian ancestry. Javanese is the largest group with 100 million people (42%), followed by Sundanese who number nearly 40 million (15%).
Demographics of South Sudan South Sudan. The Luo seem to be one of the few ethnic groups embracing the concept of individual ownership of property, having a very complex system for inheritance based on the seniority of sons. The Nuer people (part of the Nilotic group) are the second largest group in South Sudan, representing 15.6% of the population in 2013 (or about 1.8 million). In the late 19th century, British, Arab and Turkish traders exerted influence in the area. The Nuer tended to resist the Arab and Turkish, which led to conflict with the Dinka, who supported the British. Members of the Nuer