Results visible at 0:55, 1:16, 1:52, 2:15 (correct), 2:41 (badly visible), 3:04 (proportions wrong in a way that doesn't work anymore, but somewhat correct), 3:29, 3:59, 4:21 (correct), and 5:03 (mostly correct, might have been correct if he had taken the time to properly connect the line to the point instead of slightly next to it).