[[1551301200, 17]
,[1551304800, 26]
,[1551308400, 11]
,[1551312000, 6]
,[1551315600, 4]
,[1551319200, 6]
,[1551322800, 9]
,[1551326400, 14]
,[1551330000, 19]
,[1551333600, 4]
,[1551337200, 4]
,[1551340800, 21]
,[1551344400, 24]
,[1551348000, 16]
,[1551351600, 17]
,[1551355200, 19]
,[1551358800, 19]
,[1551362400, 23]
,[1551366000, 19]
,[1551369600, 32]
,[1551373200, 64]
,[1551376800, 35]
,[1551380400, 21]