Chapter XVIII: Section III: and Irish in Section V. Germans and Austrians are relatively

most numerous in Sections IV and VI, and least numerous in Section III; the proportion of Italian families is less than 5 per cent in all sections except III and VI; the proportion of Irish varies from 9 per cent in Section III to 23 per cent in Section V. In Section VI the nationality of over two-thirds of the families was not given, and in