uapi

var spanGroupData = [ {"timestamp": 1467356400, "group": [ {"author_id": 0, "token_count": 654}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 5, "token_count": 16}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 42}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 3, "token_count": 26}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 0, "token_count": 17}, {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 0, "token_count": 94}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 41}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 141}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 7, "token_count": 7}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 1, "token_count": 77}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 4, "token_count": 18}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 2, "token_count": 51}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 2, "token_count": 5}, ]}, ]