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%).
History of the Macedonians (ethnic group) History of the Macedonians (ethnic group) The history of the ethnic Macedonians has been shaped by population shifts and political developments in the southern Balkans, especially within the region of Macedonia. The ideas of separate Macedonian identity grew in significance after the First World War, both in Vardar Macedonia and among the left-leaning diaspora in Bulgaria, and were endorsed by the Comintern. During the Second World War this ideas were supported by the Communist Partisans, but the decisive point in the ethnogenesis of this South Slavic people was the creation of the Socialist Republic of Macedonia after the World War