The number of foreign students admitted to American graduate schools rose in 2006 for the second straight year, according to the results of a survey by the Council of Graduate Schools. The 12 percent increase for the upcoming academic year could herald significant growth in graduate foreign enrollments this fall. India and China traditionally send the most students to the U.S. , and applications for the current year indicate the trend is continuing. The survey drew on data submitted by more than 150 of the council's member institutions.