Most popular cities by box number.
Sao Paulo
83 active boxes
Rio de Janeiro
46 active boxes
Houston
44 active boxes
Seoul
44 active boxes
Madrid
44 active boxes
London
40 active boxes
San Antonio
33 active boxes
Brasília
31 active boxes
Seattle
29 active boxes
Rome
29 active boxes
Chicago
28 active boxes
Charlotte
27 active boxes
San Diego
27 active boxes
Fortaleza
27 active boxes
Austin
26 active boxes
Miami
26 active boxes
Roma
26 active boxes
Portland
24 active boxes
Denver
24 active boxes
Atlanta
23 active boxes