@misc{ministry2015resident,
  title = {Resident Population by Planning Area/Subzone, Age Group and Sex, 2015}
  author = {Ministry of Trade and Industry - Department of Statistics},
  url = {http://www.tablebuilder.singstat.gov.sg/publicfacing/createSpecialTable.action?refId=8182&exportType=csv},
  year = {2015}
}