 The largest increase in population for manual or low-skilled labor is in individuals who attended college but did not receive a degree.A recent collection of cross-sectional surveys were conducted and polled employers across the United States to gauge which skills are required for jobs which do not require college degrees.These surveys concluded that 70% require some kind of customer service aspect, 61% require reading or writing paragraphs, 65% require math, 51% require the use of computers.