Started as a rebase of gatherer-count-11052012.patch from https://trac.wildfiregames.com/ticket/643
Screenshot of how it appears on AOE2 DE included:
{F1711897, layout=left, float, size=full, alt="AOE 2 DE Top Panel"}
Screenshot of current patch:
{F1718688, layout=left, float, size=full, alt="This patch 0ad Top Panel"}