question: According to the Australian Bureau of Statistics as of June 2013 , inner city Melbourne had a population density of how many people per km2 ?
answer: 12,400
turker_answer: The Melbourne inner city had a population of 12,400 people per km2 as of June 2013 .
rule-based: According to the Australian Bureau of Statistics as of June 2013 , inner city Melbourne had a population density of 12,400 per km2 .