http://www.ccsa.org/understanding/truthaboutcharters/index.html?mkt_tok=3RkMMJWWfF9wsRoiua7AZKXonjHpfsX56+ksUKKylMI/0ER3fOvrPUfGjI4FS8ZnI+SLDwEYGJlv6SgFTrfMMaNvzbgIXxI=#tab-truth_1
Source: http://www.ccsa.org/understanding/truthaboutcharters/index.html?mkt_tok=3RkMMJWWfF9wsRoiua7AZKXonjHpfsX56+ksUKKylMI/0ER3fOvrPUfGjI4FS8ZnI+SLDwEYGJlv6SgFTrfMMaNvzbgIXxI=#tab-truth_1