presupuestos_callcenter/data/results/01_conversion_origen.json

{
  "cols": [
    "origen",
    "quotes",
    "convertidos",
    "conv_rate"
  ],
  "rows": [
    [
      "call_center",
      62779,
      29576,
      0.4711
    ],
    [
      "otro",
      477095,
      273764,
      0.5738
    ]
  ]
}