include

var spanGroupData = [ {"timestamp": 1117609200, "group": [ {"author_id": 1, "token_count": 170}, ]}, {"timestamp": 1164960000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 0, "token_count": 252}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 83}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 6}, ]}, ]