{
  "fields": [{"type":"int","id":"_id"},{"type":"numeric","id":"Año"},{"type":"numeric","id":"GWh traccion electrica"},{"type":"numeric","id":"Millones de litros de diesel consumidos"},{"type":"numeric","id":"GWh L diesel"},{"type":"numeric","id":"GWh total"},{"type":"numeric","id":"Intensidad Energetica (Wh UT)"},{"type":"numeric","id":"Intensidad de Carbono (g CO2 UT)"},{"type":"numeric","id":"Gastos e inversiones ambientales ( miles de euros)"},{"type":"numeric","id":"Consumo de agua (m3)"},{"type":"numeric","id":"Generacion de residuos peligrosos (toneladas)"},{"type":"numeric","id":"Porcentaje Trafico Viajeros con trenes baja emision acustica"},{"type":"numeric","id":"Porcentaje Trafico Mercancias con trenes baja emision acustica"}],
  "records": [
    [1,2019,2460.3,72.12,711.8,3172.1,94.8,5.54,2755,903,578,95,78],
    [2,2018,2388.12,75.2,742.8,3130.9,94.2,21.55,2538,917605,948,95,77],
    [3,2017,2356.2,75.5,745.8,3101.9,94.9,24.55,3024,923881,838.1,95,77],
    [4,2016,2393.9,72.6,720.4,3114.3,97.8,26.05,3087,968959,1117,95,76],
    [5,2015,2422.5,75.8,752.4,3174.9,100.5,24.26,5343,941651,1201,95,73],
    [6,2014,2431.6,79,784.3,3215.9,102.7,19.6,3047,1023534,1249.4,95,72],
    [7,2013,2324.05,80.1,795.8,3119.9,104.3,20.65,1718,905703,1270.8,95,70]
]}