Yangon Region census report, the population of Yangon region is 7.36 million. Burmese is the primary language used by Burmese of all ethnic backgrounds. English is the main second language among the urban elite of Yangon. Yangon Region is the most developed region in the country. According to the government's official statistics for FY 2010–2011, the size of the economy of Yangon Region was 8.93 trillion kyat, or 23% of the national GDP. Greater Yangon is Lower Myanmar’s main trading hub for all kinds of merchandise – from basic food stuffs to used cars. Bayinnaung Market is the largest wholesale center in
2014 Myanmar Census and Mandalay Region (12.0%). The least populated States/Regions were Naypyidaw Union Territory (2.3%), Chin State (0.9%) and Kayah State (0.6%). Overall, there were 93 males for every 100 females in the country. Only in Kachin State were there more males than females; in Kayah and Shan State the numbers of males and females were almost equal. The rest of the States/Regions had more females than males. There were 14,864,119 persons living in Wards (urban areas) throughout the country. This represented 29.6% of the total population. Yangon Region had the highest urban proportion (70.1%), followed by Kachin State (36.0%). Magway Region