you also have to weigh the fact that the ECNL is a much larger league, and that can account for a portion of the higher percentage going into D1 "Power 5" or whatever the latest brass ring is called. If 75% are ECNL, I would consider it a very good sign that 25% are coming from other places, including GA. That's a lot of players. For those who need that brass ring, this stat seems to indicate that a strong player will make it from whichever league they play in club. The player just needs to have the skills, the grades and parents with $30k+ to throw into the youth soccer machine.That's nice marketing. However the question was if GA D1 commitments are increasing or decreasing. Without tracking the data it's hard to say.
Notice how leagues like to use percentages to convey a message not real numbers.