Monthly Labour Survey, 1990-1992: Survey Outline, Questionnaire, etc.

Establishments across Japan with 5 or more regular employees in mining, construction, manufacturing, electricity, gas, heat supply, and water, transportation and communication, wholesale and retail trade, eating and drinking places, finance and insurance, real estate, and services (excluding domestic services and foreign governments and international agencies in Japan).

日本境内拥有5名或以上正式员工的矿山、建筑、制造业、电力、燃气、供热及供水、交通运输与通信、批发与零售贸易、餐饮场所、金融与保险、房地产业及各类服务行业（不包括家庭服务、日本外国政府及国际机构）。