{
  "fields": [{"id":"_id","type":"int"},{"id":"Nombre","type":"text"},{"id":"año","type":"numeric"},{"id":"valor","type":"numeric"}],
  "records": [
    [1,"Precaria",2006,0.7],
    [2,"Modesta",2006,11.7],
    [3,"Mediana",2006,14],
    [4,"Buena",2006,73.6],
    [5,"Precaria",2007,0.3],
    [6,"Modesta",2007,10],
    [7,"Mediana",2007,12.8],
    [8,"Buena",2007,76.9],
    [9,"Precaria",2008,0.6],
    [10,"Modesta",2008,11],
    [11,"Mediana",2008,11.9],
    [12,"Buena",2008,76.5],
    [13,"Precaria",2009,0.5],
    [14,"Modesta",2009,10.7],
    [15,"Mediana",2009,10.1],
    [16,"Buena",2009,78.7],
    [17,"Precaria",2010,0.5],
    [18,"Modesta",2010,10.3],
    [19,"Mediana",2010,10],
    [20,"Buena",2010,79.2],
    [21,"Precaria",2011,0.4],
    [22,"Modesta",2011,9.4],
    [23,"Mediana",2011,8.6],
    [24,"Buena",2011,81.7],
    [25,"Precaria",2012,0.2],
    [26,"Modesta",2012,9.1],
    [27,"Mediana",2012,8],
    [28,"Buena",2012,82.7],
    [29,"Precaria",2013,0.3],
    [30,"Modesta",2013,9.2],
    [31,"Mediana",2013,7],
    [32,"Buena",2013,83.4],
    [33,"Precaria",2014,0.3],
    [34,"Modesta",2014,9.3],
    [35,"Mediana",2014,6.3],
    [36,"Buena",2014,84.1],
    [37,"Precaria",2015,0.2],
    [38,"Modesta",2015,9],
    [39,"Mediana",2015,6.2],
    [40,"Buena",2015,84.7],
    [41,"Precaria",2016,0.2],
    [42,"Modesta",2016,8.6],
    [43,"Mediana",2016,6],
    [44,"Buena",2016,85.2],
    [45,"Precaria",2017,0.2],
    [46,"Modesta",2017,8.9],
    [47,"Mediana",2017,6.5],
    [48,"Buena",2017,84.4],
    [49,"Precaria",2018,0.1],
    [50,"Modesta",2018,7.5],
    [51,"Mediana",2018,5.1],
    [52,"Buena",2018,87.3]
]}