huawei

var spanGroupData = [ {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 45723}, {"author_id": 3, "token_count": 2}, {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 0, "token_count": 92}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 8, "token_count": 9}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 27}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 4, "token_count": 14}, {"author_id": 9, "token_count": 9}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 6, "token_count": 10}, {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 1, "token_count": 156}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 10, "token_count": 2}, {"author_id": 1, "token_count": 2557}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 12}, {"author_id": 2, "token_count": 529}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 2, "token_count": 21}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 7, "token_count": 9}, {"author_id": 2, "token_count": 302}, ]}, ]