Question: What percent of the population has completed additionaly higher education?

Is "In Bern, about 50,418 or (39.2%) of the population have completed non-mandatory upper secondary education, and 24,311 or (18.9%) have completed additional higher education (either university or a Fachhochschule)." the correct answer?
Choices: (i). yes; (ii). no;
(i).