Game Charting: Request a Graph

Date format YYYY-MM-DD. Must be a Monday from 2002-12-30 through the most recent week. Size can range from 0 to 1. At size 1 a pie chart should get close to the ideal of having one pixel of color for each system sold. At 0.5 the radius is halved, meaning 1 pixel for every 4 systems sold. Weekly Pie Chart <form> Week: <input> Group by <select> <option>System <option>Hardware Family <option>Manufacturer </select> Size: <input> <input> </form> Weekly Pac Chart <form> Week: <input> Group by <select> <option>System <option>Hardware Family <option>Manufacturer </select> Size: <input>
<input> </form> Weekly Bar Chart <form> Week: <input> Group by <select> <option>System <option>Hardware Family <option>Manufacturer </select> <input> </form> Time-spanning Pie Chart <form> First Week: <input> Final Week: <input> Group by <select> <option>System <option>Hardware Family <option>Manufacturer </select> Size: <input> <input> </form>