Work to do:
In the dialog list the names of aggregated regions (see picture), show next to each item the percentages for each genders (women, men, others). This may be either just numbers or horizontal stacked bars, like in the bar charts.

Motivation:
Some regions have the same or very close coordinates and thus will always be aggregated. Right now this means that the percentages for them will never be visible on the map. Showing the stats next to each item would solve this issue.

Images: