The ITU's ICT price basket combines the average cost of fixed-line telephones, mobile phones and fixed-line broadband Internet services, calculated as a proportion of gross national income per person.
ITU将固定电话、移动电话和固网宽带互联网服务的平均成本相加，计算其在人均国民总收入中所占比例，得出ict价格指数。
The depreciation and fixed labor cost accounts for more proportion in the fixed cost;
在变动成本构成项目中，卫生材料费和变动工资所占比例较高；
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