var day_data = [{'period': '2025-03-25', 'Visited' : 0, 'Shared' : 0},{'period': '2025-03-26', 'Visited' : 0, 'Shared' : 0},{'period': '2025-03-27', 'Visited' : 0, 'Shared' : 0},{'period': '2025-03-28', 'Visited' : 0, 'Shared' : 0},{'period': '2025-03-29', 'Visited' : 0, 'Shared' : 0},{'period': '2025-03-30', 'Visited' : 0, 'Shared' : 0},{'period': '2025-03-31', 'Visited' : 0, 'Shared' : 0},{'period': '2025-04-01', 'Visited' : 0, 'Shared' : 0},{'period': '2025-04-02', 'Visited' : 0, 'Shared' : 0},{'period': '2025-04-03', 'Visited' : 0, 'Shared' : 0},{'period': '2025-04-04', 'Visited' : 0, 'Shared' : 0},{'period': '2025-04-05', 'Visited' : 0, 'Shared' : 0},{'period': '2025-04-06', 'Visited' : 0, 'Shared' : 0},{'period': '2025-04-07', 'Visited' : 0, 'Shared' : 0},{'period': '2025-04-08', 'Visited' : 0, 'Shared' : 0},{'period': '2025-04-09', 'Visited' : 0, 'Shared' : 0},{'period': '2025-04-10', 'Visited' : 0, 'Shared' : 0},{'period': '2025-04-11', 'Visited' : 0, 'Shared' : 0},{'period': '2025-04-12', 'Visited' : 0, 'Shared' : 0},{'period': '2025-04-13', 'Visited' : 0, 'Shared' : 0},{'period': '2025-04-14', 'Visited' : 0, 'Shared' : 0},{'period': '2025-04-15', 'Visited' : 0, 'Shared' : 0}];Morris.Line({
              element: 'graph',
              data: day_data,
              xkey: 'period',
              ykeys: ['Visited'],
              labels: ['수집량']
            });