[[1517191200, 1]
,[1517202000, 1]
,[1517209200, 3]
,[1517212800, 7]
,[1517216400, 1]
,[1517220000, 2]
,[1517223600, 4]
,[1517230800, 3]
,[1517234400, 1]
,[1517238000, 1]
,[1517241600, 1]
,[1517245200, 4]
,[1517248800, 3]
,[1517252400, 1]
,[1517256000, 3]
,[1517259600, 1]
,[1517263200, 6]