llinois Freedom of Information Act: Why don't Charters want to give out their information? Hmmm
At the other extreme, charter schools, which were a new addition to our search this year, sent full replies only 23% of the time.
"Charter schools had the lowest response rate: only 16 of 108 responded within 10 working days. And six months later, 76.9 percent of charter schools surveyed have yet to respond at all (83 of 108)."