  
<prompt> Kason yara 'yan watanni 12-23 waɗanda suka karɓi dukkan alluran riga-kafi na BCG
 Kason yara 'yan watanni 12-23 waɗanda suka karɓi dukkan alluran riga-kafi na BCG 
 [[1990, 16.8], [1997, 24.1], [2002, 28.8], [2007, 91.3], [2012, 98.3]] 
 <response> An duba alƙaluman alluran BCG (tarin fuka) a rarrabe kamar yadda aka nuna a Hoto na 27. Hoton ya nuna cewa tun 2007, alƙaluman alluran riga-kafi na BCG sun ƙaru fiye da kashi 90%. Wannan ya faru ne saboda saka alluran BCG a wani ɓangare na shirin alluran riga-kafi bayan binciken 2002.  