[[1507341600, 1]
,[1507345200, 1]
,[1507348800, 2]
,[1507352400, 1]
,[1507356000, 1]
,[1507363200, 4]
,[1507370400, 6]
,[1507374000, 19]
,[1507377600, 8]
,[1507381200, 7]
,[1507384800, 1]
,[1507388400, 1]
,[1507392000, 3]
,[1507395600, 6]
,[1507399200, 2]
,[1507402800, 1]
,[1507410000, 1]