[[1498262400, 3]
,[1498266000, 2]
,[1498273200, 2]
,[1498276800, 7]
,[1498280400, 6]
,[1498284000, 10]
,[1498287600, 10]
,[1498291200, 6]
,[1498294800, 25]
,[1498298400, 51]
,[1498302000, 66]
,[1498305600, 44]
,[1498309200, 80]
,[1498312800, 69]
,[1498316400, 70]
,[1498320000, 20]
,[1498323600, 19]
,[1498327200, 100]
,[1498330800, 77]
,[1498334400, 128]
,[1498338000, 87]
,[1498341600, 35]
,[1498345200, 10]