Of the Dolphins whose literacy was recorded, 70% could both read and write, 7.3% could read but not write, and 22.7% could do neither. Men came out slightly ahead, 73.2% reading and writing against 66.7% of women. Bear in mind these figures include young children; the census itself only counted people aged nine and over when calculating illiteracy, on the grounds that it was unfair to label a child illiterate before they'd had a chance to learn.