Source? Because I'm sure if you talked to any teacher, they'd tell you they would prefer a more balanced selection of primary school teachers. The least you could do is a simple Google search,[0] which would show there is a movement to get more men into teaching.
> after looking at the individuals, more of them may belong to one group than another.
What does this mean? That men "belong" to programming and women "belong" to primary school teaching? (Not college teaching, of course! That's still heavily dominated by men, because they evolved to prefer teaching college-level classes or something. It's biology, you see. There's a "professor" gene inside all men.) That line of thinking inevitably leads to saying men's brains are "wired" to "think a certain way", which has been proven false each time it's brought up.