Reading .csv in Processing

energy_csv.pde

// power data from https://docs.google.com/spreadsheets/d/1OJRMHsO8UV397Bh1dv2ADx8TBEV7WKa_D-TKlPJidTs/edit#gid=0
Table data;

void setup() {
  size(400, 300);

  data = loadTable("data/energy.csv", "header");
  println(data.getRow(0).getFloat(2));
}

void draw() {
  background(255);
  noStroke();
  for (int i = 0; i < 52; i++) {
    fill(0, data.getRow(i).getFloat(2)*10);
    rect(i*5, 0, 5, data.getRow(i).getFloat(2)*5);
  }
}