uapi

var spanGroupData = [ {"timestamp": 1317452400, "group": [ {"author_id": 0, "token_count": 978}, ]}, {"timestamp": 1330588800, "group": [ {"author_id": 0, "token_count": 45}, ]}, {"timestamp": 1335855600, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 4, "token_count": 3}, ]}, ]