{
  "fields": [{"id":"_id","type":"int"},{"id":"Grado","type":"text"},{"id":"año","type":"numeric"},{"id":"valor","type":"numeric"}],
  "records": [
    [1,"Primero",2002,10.8],
    [2,"Segundo",2002,7.2],
    [3,"Tercero",2002,5.9],
    [4,"Cuarto",2002,5.4],
    [5,"Quinto",2002,4.5],
    [6,"Sexto",2002,2.6],
    [7,"Primero",2003,9.4],
    [8,"Segundo",2003,5.9],
    [9,"Tercero",2003,4.9],
    [10,"Cuarto",2003,4.5],
    [11,"Quinto",2003,3.8],
    [12,"Sexto",2003,2.4],
    [13,"Primero",2004,11.3],
    [14,"Segundo",2004,7.8],
    [15,"Tercero",2004,6.8],
    [16,"Cuarto",2004,6],
    [17,"Quinto",2004,5.2],
    [18,"Sexto",2004,3.1],
    [19,"Primero",2005,11],
    [20,"Segundo",2005,8],
    [21,"Tercero",2005,6.5],
    [22,"Cuarto",2005,5.9],
    [23,"Quinto",2005,5.4],
    [24,"Sexto",2005,3.4],
    [25,"Primero",2006,8.7],
    [26,"Segundo",2006,6.3],
    [27,"Tercero",2006,5.4],
    [28,"Cuarto",2006,5.2],
    [29,"Quinto",2006,4.8],
    [30,"Sexto",2006,3],
    [31,"Primero",2007,12],
    [32,"Segundo",2007,8.5],
    [33,"Tercero",2007,7.7],
    [34,"Cuarto",2007,7],
    [35,"Quinto",2007,6.3],
    [36,"Sexto",2007,4.1],
    [37,"Primero",2008,10.3],
    [38,"Segundo",2008,7.2],
    [39,"Tercero",2008,6.2],
    [40,"Cuarto",2008,5.9],
    [41,"Quinto",2008,5.9],
    [42,"Sexto",2008,4.1],
    [43,"Primero",2009,15],
    [44,"Segundo",2009,11.9],
    [45,"Tercero",2009,10],
    [46,"Cuarto",2009,9.3],
    [47,"Quinto",2009,8.6],
    [48,"Sexto",2009,7],
    [49,"Primero",2010,10.8],
    [50,"Segundo",2010,8.2],
    [51,"Tercero",2010,7.2],
    [52,"Cuarto",2010,6.5],
    [53,"Quinto",2010,6],
    [54,"Sexto",2010,4.5],
    [55,"Primero",2011,9.2],
    [56,"Segundo",2011,6.7],
    [57,"Tercero",2011,5.9],
    [58,"Cuarto",2011,5.6],
    [59,"Quinto",2011,5.2],
    [60,"Sexto",2011,4],
    [61,"Primero",2012,10.1],
    [62,"Segundo",2012,7.4],
    [63,"Tercero",2012,6.3],
    [64,"Cuarto",2012,5.9],
    [65,"Quinto",2012,5.4],
    [66,"Sexto",2012,4.3],
    [67,"Primero",2013,12.4],
    [68,"Segundo",2013,9.2],
    [69,"Tercero",2013,7.9],
    [70,"Cuarto",2013,8],
    [71,"Quinto",2013,7.6],
    [72,"Sexto",2013,7.2],
    [73,"Primero",2014,12.8],
    [74,"Segundo",2014,9.3],
    [75,"Tercero",2014,8.4],
    [76,"Cuarto",2014,7.4],
    [77,"Quinto",2014,7.2],
    [78,"Sexto",2014,7.2],
    [79,"Primero",2015,11.5],
    [80,"Segundo",2015,9.3],
    [81,"Tercero",2015,8.3],
    [82,"Cuarto",2015,7.4],
    [83,"Quinto",2015,7.1],
    [84,"Sexto",2015,7],
    [85,"Primero",2016,12],
    [86,"Segundo",2016,9.1],
    [87,"Tercero",2016,7.9],
    [88,"Cuarto",2016,7],
    [89,"Quinto",2016,6.3],
    [90,"Sexto",2016,6.1],
    [91,"Primero",2017,17.1],
    [92,"Segundo",2017,13.8],
    [93,"Tercero",2017,12.4],
    [94,"Cuarto",2017,11.5],
    [95,"Quinto",2017,10.5],
    [96,"Sexto",2017,9.8]
]}