data: [{period: '2018-09-19', nbusers_connectes: 95, nbusers_valides: 205, nbusers_invalides: 803},{period: '2018-09-18', nbusers_connectes: 82, nbusers_valides: 181, nbusers_invalides: 792},{period: '2018-09-17', nbusers_connectes: 91, nbusers_valides: 122, nbusers_invalides: 644},{period: '2018-09-16', nbusers_connectes: 44, nbusers_valides: 123, nbusers_invalides: 819},{period: '2018-09-15', nbusers_connectes: 68, nbusers_valides: 168, nbusers_invalides: 856},{period: '2018-09-14', nbusers_connectes: 82, nbusers_valides: 157, nbusers_invalides: 827},{period: '2018-09-13', nbusers_connectes: 89, nbusers_valides: 158, nbusers_invalides: 689},{period: '2018-09-12', nbusers_connectes: 64, nbusers_valides: 195, nbusers_invalides: 747},{period: '2018-09-11', nbusers_connectes: 50, nbusers_valides: 146, nbusers_invalides: 761},{period: '2018-09-10', nbusers_connectes: 63, nbusers_valides: 171, nbusers_invalides: 729},{period: '2018-09-09', nbusers_connectes: 37, nbusers_valides: 108, nbusers_invalides: 671},{period: '2018-09-08', nbusers_connectes: 48, nbusers_valides: 172, nbusers_invalides: 761},{period: '2018-09-07', nbusers_connectes: 86, nbusers_valides: 202, nbusers_invalides: 723},{period: '2018-09-06', nbusers_connectes: 84, nbusers_valides: 159, nbusers_invalides: 750},{period: '2018-09-05', nbusers_connectes: 67, nbusers_valides: 184, nbusers_invalides: 779},],