[[1549746000, 19]
,[1549749600, 19]
,[1549753200, 47]
,[1549756800, 20]
,[1549760400, 7]
,[1549764000, 10]
,[1549767600, 6]
,[1549771200, 4]
,[1549774800, 13]
,[1549778400, 25]
,[1549782000, 23]
,[1549785600, 11]
,[1549789200, 16]
,[1549792800, 22]
,[1549796400, 56]
,[1549800000, 38]
,[1549803600, 24]
,[1549807200, 30]
,[1549810800, 46]
,[1549814400, 42]
,[1549818000, 54]
,[1549821600, 40]
,[1549825200, 25]
,[1549828800, 13]