中国互联网络发展状况统计报告（2009年1月）中国互联网络信息中心---本文来源于网络，仅供参考，勿照抄，如有侵权请联系删除---目录报告摘要....................................................................................................3第一章调查介绍....................................................................................5一、调查背景.......................................................................................................................................5二、报告术语界定...............................................................................................................................6三、调查方法.......................................................................................................................................8第二章网民规模与结构特征..............................................................11一、网民规模.....................................................................................................................................11（一）总体网民规模.....................................................................................................................11（二）宽带网民规模.....................................................................................................................12（三）手机上网网民规模.............................................................................................................13（四）农村网民规模.....................................................................................................................14（五）分省网民规模.....................................................................................................................15二、网民结构特征.............................................................................................................................16（一）性别结构.............................................................................................................................16（二）年龄结构.............................................................................................................................16（三）学历结构.............................................................................................................................17（四）职业结构.............................................................................................................................18（五）收入结构.............................................................................................................................19（六）城乡结构.............................................................................................................................19第三章互联网基础资源......................................................................20一、基础资源概述.............................................................................................................................20二、IP地址.........................................................................................................................................20三、域名.............................................................................................................................................21四、网站..........................................................................................