# Timestamps

    /* data stolen from http://howmanyleft.co.uk/vehicle/jaguar_'e'_type */
    var timestamp_data = [
      {"period": 1349046000000, "licensed": 3407, "sorned": 660},
      {"period": 1313103600000, "licensed": 3351, "sorned": 629},
      {"period": 1299110400000, "licensed": 3269, "sorned": 618},
      {"period": 1281222000000, "licensed": 3246, "sorned": 661},
      {"period": 1273446000000, "licensed": 3257, "sorned": 667},
      {"period": 1268524800000, "licensed": 3248, "sorned": 627},
      {"period": 1263081600000, "licensed": 3171, "sorned": 660},
      {"period": 1260403200000, "licensed": 3171, "sorned": 676},
      {"period": 1254870000000, "licensed": 3201, "sorned": 656},
      {"period": 1253833200000, "licensed": 3215, "sorned": 622}
    ];
    Morris.Line({
      element: 'graph',
      data: timestamp_data,
      xkey: 'period',
      ykeys: ['licensed', 'sorned'],
      labels: ['Licensed', 'SORN'],
      dateFormat: function (x) { return new Date(x).toDateString(); }
    });