In 1987 there were 220,000 students attending two- or three-year higher specialized schools and 301,000 students attending four- to six-year colleges and university courses. According to Eberstadt and Banister, 13.7 percent of the population sixteen years of age or older was attending, or had graduated from, institutions of higher education in 1987-88. In 1988 the regime surpassed its target of producing "an army of 1.3 million intellectuals," graduates of higher education, a major step in the direction of achieving the often-stated goal of "intellectualization of the whole society."