Regarding their friends' habits, 38% of the undergraduate students stated that more than half of their friends smoke, and nearly one-third said that less than half of them do so.
Un 38% de los universitarios perciben que más de mitad de sus amigos fuman y casi un tercio percibe que menos de la mitad, y un 27% no tiene amigos que fumen.
38% dos universitários percebem que mais da metade de seus amigos fumam.