It was determined that these mistakes were reduced in the fall semesters of 2010-2011 16.6% and 2011-2012 9.7%.
Fue determinado que esos errores disminuyeron durante los semestres de otoño de 2010-2011 16,6% y 2011-2012 9,7%.
Determinou-se que esses erros diminuíram nos semestres de outono de 2010-2011 16,6% e 2011-2012 9,7%.