I think that came through a Freedom of Information Act request FOIA or it was a result of an article that one of the local reporters or WBEZ had written. That would be great if someone can pursue that again and post updated info.
Can you post the link from the 2012 chart and then maybe it will inspire someone to pursue? Thanks!
This reply was modified 2 years, 7 months ago by chicagoschooloptions.