Interesting graphic on the sex and age of the delegates. I also wonder what the age breakdown of the women delegates is (unless I missed it, the article breaks down the delegates by sex and by age, but not both sex and age. I've never been involved in church politics, but I have been involved in provincial and federal politics. In my experience, the "youth" delegates to conventions usually had an even 50/50 split between men and women, while "senior" delegates were often 90%+ men.
Some of this is generational (we'll see about this is 30 years or so), some is the metaphorical "glass ceiling"; some is attributable to the fact many women, once having children, have little time and energy for such pursuits.
I'd be very interested to see how many mothers of young children are delegates at San Antonio vs fathers of young children.