code: def house_explosions():
      
      chart = PieChart2D(int(settings.width * 1.7), settings.height)
      chart.add_data([10, 10, 30, 200])
      chart.set_pie_labels([
          'Budding Chemists',
          'Propane issues',
          'Meth Labs',
          'Attempts to escape morgage',
          ])
      chart.download('pie-house-explosions.png')
docs: Data from http://indexed.blogspot.com/2007/12/meltdown-indeed.html