datavis_gg_trends.json

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      "title": "Año",
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    "y": {
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      "title": "Interés", 
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  "width": 800,
  "height": 400,
  "title": "Nivel de interés por visualización de datos",
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      {"fecha": "2014-09-28", "interes": 50},
      {"fecha": "2014-10-05", "interes": 53},
      {"fecha": "2014-10-12", "interes": 52},
      {"fecha": "2014-10-19", "interes": 52},
      {"fecha": "2014-10-26", "interes": 53},
      {"fecha": "2014-11-02", "interes": 55},
      {"fecha": "2014-11-09", "interes": 59},
      {"fecha": "2014-11-16", "interes": 56},
      {"fecha": "2014-11-23", "interes": 50},
      {"fecha": "2014-11-30", "interes": 51},
      {"fecha": "2014-12-07", "interes": 48},
      {"fecha": "2014-12-14", "interes": 44},
      {"fecha": "2014-12-21", "interes": 32},
      {"fecha": "2014-12-28", "interes": 29},
      {"fecha": "2015-01-04", "interes": 45},
      {"fecha": "2015-01-11", "interes": 53},
      {"fecha": "2015-01-18", "interes": 52},
      {"fecha": "2015-01-25", "interes": 50},
      {"fecha": "2015-02-01", "interes": 58},
      {"fecha": "2015-02-08", "interes": 54},
      {"fecha": "2015-02-15", "interes": 53},
      {"fecha": "2015-02-22", "interes": 62},
      {"fecha": "2015-03-01", "interes": 58},
      {"fecha": "2015-03-08", "interes": 59},
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      {"fecha": "2015-06-07", "interes": 58},
      {"fecha": "2015-06-14", "interes": 52},
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      {"fecha": "2016-02-21", "interes": 58},
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