'On average this city packs more than 23,000 people into 1 sq. mile'
New York City
U.S.A.: On average this city packs more than 23,000 people into 1 sq. mile
On average this city packs more than 23,000 people into 1 sq. mile
On average this city packs more than 23,000 people into 1 sq. mile
U.S.A.
New York City
U.S.A.