Kigali young, with 73 percent of residents being less than 30 years old, and 94 percent under the age of 50. In 2014, the proportion of people classified as living in poverty within Kigali was 15 percent, compared with 37 percent for Rwanda as a whole. The 2012 census recorded a workforce of 487,000 in Kigali. The city's biggest employment sector is agriculture, fishing and forestry, covering 24 percent of the workforce; utilities and financial services with 21 percent; trade 20 percent and government 12 percent. Mines for tin ore (cassiterite) have operated nearby, and the city built a smelting plant
Kigali International Airport There is free WiFi in the airport waiting area. In 2014, Kigali Airport ranked 7th best regional airport in Africa, because of its capacity to respond to disaster, through its fire department (Category Nine), the second best according to International Aviation Organisation standards. Rwandair has its head office on the top floor of the airport main building. The airline previously had its head office in Centenary House in Kigali. The airline began moving its operations from Centenary House to the airport on Friday 14 May 2010. The airline was scheduled to be moved in by Monday 17 May 2010. In