please please can someone help me with this codemy submission is in few hours or i will fail

I need to make a simple bar chart or anything to put in my sketch every time i try to link the data it gives me errors can you help.

PImage img;
Drop[] drops = new Drop[300];

void setup() {
  size(900, 900);
  background(0);
   stroke(255);
   img = loadImage("http://" + "www.paperhi.com/thumbnails/detail/20130314/black%20and%20white%20maps%20continents%20time%20zones%20world%20map%20cartography%202560x1600%20wallpaper_www.paperhi.com_38.jpg");
 imageMode (CENTER);
  for (int i = 0; i < drops.length; i++) {
    drops[i] = new Drop();
  }
}

void draw() {

  background(0);

  // Draw the image upper centred of the sketch.
  image(img,500,200,1000, 400);
  //Change image transparency.
  tint(255,127);
  for (int i = 0; i < drops.length; i++) {
    drops[i].fall();
    drops[i].show();
  }
}

class Drop {
  float x = random(width);
  float y = random(-500, -200);
  float z = random(0, 20);
  float len = map(z, 0, 20, 10, 20);
  float yspeed = map(z, 0, 10, 1, 10);

  void fall() {
    y = y + yspeed;
    float grav = map(z, 0, 20, 0, 0.2);
    yspeed = yspeed + grav;

    if (y > height) {
      y = random(-200, -100);
      yspeed = map(z, 0, 20, 4, 10);
    }
  }

  void show() {
   stroke (127,0,0);
    line(x, y, x, y+len);
  }
}

I just need any chart like a line graph or anything bar chart to link this data how can i do this I need to show the Date and the how the deaths increased

please help

Thanks