I'm not the first person to say Agile is perfect, but Agile fixes this. "These are my tasks for this sprint. If you want me to do that task, we have to have a meeting to find out what I wont have time for".
Something doesn't seem right about this algorithm you used to draw the rectangles. If you used a similar algorithm to define circles, I feel like you would get a artificially high amount of circularness for countries that are not that circular.