This is a result of the inequality present in the Colombian education system. The quality of education afforded to the black population pales in comparison to that of the white/mestizo population. The black population is also not granted the same opportunities when it come to jobs or social advancement. These are the factors that contribute to an 80 percent rate of poverty among African descendants. The World Bank recently reported that the percentage of Afro-Colombians that receive primary education is higher than the percentage of primary education received by the rest of Colombians, being 42% versus 32%, respectively. However, many Afro-Colombians are not able to receive any higher education besides primary level education because secondary education (or high school education) is only offered to 62% of Afro-Colombians, while this type of education is offered to 75% of all other Colombians. Furthermore, researchers have found that the overall educational quality of schools located in Afro-Colombian communities is much lower and poorer than those in other communities, mainly because of the lack of government support and investment in these areas. This was reflected in the results of the ICFES exam (national standardized exam), which showed that the average results for Afro-Colombians were significantly lower than the results of the rest of Colombians. Given that only a very few numbers of Afro-Colombians can reach college/university education, the range of jobs for most Afro-Colombians is very limited and obtaining high-level jobs with a good salary is very difficult for them to achieve.