Madurese people operate with significantly larger figures around 10.5 to 10.8 million people. In any case, the Madurese people are among the largest ethnics of Indonesia, thus, according to the statistics of the 2010 census, they occupy the fourth largest ethnic group after the Javanese people, Sundanese people and Batak people. Historically, the Madurese people inhabit Madura Island and located to the east of it, a group of smaller islands in Java Sea such as Kambing Island, Sapudi Islands and Kangean Islands. Here they number about 3.3 million people, which is more than 90% of the population in these territories. Approximately the
Ethnic groups in Chad largest single group in Chad) are the Sara, about 30 percent of the population. They live in the valleys of the Chari and Logone rivers and are farmers of considerable skill. Others include the Ngambaye, Mbaye, Goulaye, Moundang, Moussei, and Massa. Ethno-linguistically, the groups may be divided into: Ethnic groups in Chad The population of Chad has numerous ethnic groups. SIL Ethnologue reports more than 130 distinct languages spoken in Chad. The 14 million Chad people belong to some 200 ethnicities, who speak numerous languages. The southern part of the country was historically the cross roads of the caravan routes