Only a few Governments, mainly from the more advanced countries, have started to develop and collect data and indicators on e-commerce, whereas little is known about the size and features of e-commerce in developing countries.
只有少数国家政府，主要是较先进的国家政府已开始制定和收集有关电子商务的数据和指标，而对发展中国家电子商务的规模和特点知之甚少。