... trd len: 2002 2004 2006 Chung Nam NO Chung Nam NO Chung Nam NO 92.1 95,1 89,3 93,0 95,9 90,2 93.1 96,0 90,5 Tl 1$ di hgc dung tuoi (2006 ): Tieu hpc Trung hpc phd thong Trung hpc co sd Chung Nam ... due gifla nam va nfl (Bang 3) O Bang the hien mdt dieu dfldng nhfl la nghich ly: nfl thfldng hge gidi hdn nam, nhflng bg lai ehi ed dfldc trinh giao due thap hdn nam Cu the nhfl sau: (i) O diem ... ndy 55 Do Thiin Kinh Bdng 3: Bdt binh ddng gidi ve gido due Chl giao dgc binh quan nguai dl hgc trang n6m (1000 d ): 2002 2004 2006 Chung Nam NO Chung Nam NO Chung Nam NO 627 641 611 826 847 803...