【货(客)运量】指在一定时期内，各种运输工具实际运送的货物重量（旅客数量）。货运按吨计算,客运按人计算。货物不论运输距离长短、货物类别,均按实际重量统计；旅客不论行程远近或票价多少,均按一人一次作为客运量统计；半价票、小孩票也按一人统计。

【货物(旅客)周转量】指在一定时期内，由各种运输工具运送的货物（旅客）数量与其相应运输距离的乘积之总和。该指标反映可以运输业生产总成果，也是编制和检查运输生产计划,计算运输效率、劳动生产率以及核算运输单位成本的主要基础资料。计算货物周转量通常按发出站与到达站之间的最短距离，也就是计费距离计算。计算公式为：

货物（(旅客)周转量= ∑（货物（旅客）运输量×运输距离）

【移动电话用户】指在电信运营企业营业网点办理开户登记手续，通过移动电话交换机进入移动电话网、占用移动电话号码的各类电话用户。包括各类签约用户、智能网预付费用户、无线上网卡用户。

【Freight (Passenger) Traffic】refers to the weight of freight (number of passenger) transported with various means within a specific period of time. Freight transport is calculated in tons and passenger traffic is calculated in terms of number of persons. Freight transport is calculated in terms of the actual weight of the goods and takes no account of the type of freight and distance of travel. Passenger traffic is calculated by the principle that one person can be counted only once in one trip and takes no account of the travelling distance and ticket price. The passengers who travel with a half price ticket or a child's ticket is also calculated as one person.

【Freight Ton-kilometres (Passenger-kilometres)】refers to the sum of the product of the volume of transported cargo (passengers) multiplied by the transport distance. It is an important indicator to reflect the achievement of the transportation industry. This is an important indicator to show the total results of the transport industry; to prepare and examine the transport plan; and to serve as the main basic data for calculating the efficiency, labour productivity and unit cost of transport. Normally, the shortest distance between the departure station and the destination station (i.e., the payable distance) is the basis in calculating the freight ton-kilometres. The formula is as follows:

Freight ton-kilometres (passenger-kilometres)= ∑（freight (passenger) traffic×distance of transportation）

【Mobile Telephone Subscribers】refer to persons who have gone through registration procedures in the operation points of enterprises engaged in telecommunications and are hence connected with the mobile telephone communication network through the mobile telephone switchboards and occupy mobile phone numbers. Included are various types of subscriber, prepaid users for intelligent network and wireless network card users.