据业内权威研究公司格兰研究统计:截至2013年2月底,我国有线数字电视用户达到14236.9万户,有线数字化程度约为66.34%(有线电视用户基数为21459万户,数据来源于国家广电总局)。本月,四川、重庆、广东、辽宁、江西、陕西、安徽、湖北等省份有线数字化整转力度较大。截至目前,在我国31个省级行政区中,有宁夏、青海、黑龙江、内蒙、新疆、河北等20省级行政区及直辖市的有线数字化程度超过全国平均水平。 According to the authoritative research firm Grign Research, as of the end of February 2013, the number of cable digital TV users in China reached 142.369 million with a cable digitization of about 66.34% (the cable subscriber base was 214.59 million and the data came from the State Administration of Radio, Film and Television) . This month, Sichuan, Chongqing, Guangdong, Liaoning, Jiangxi, Shaanxi, Anhui, Hubei and other provinces have a greater intensity of cable digitization. So far, of the 31 provincial-level administrative regions in China, the digitization of wired networks in 20 provincial-level administrative regions and municipalities including Ningxia, Qinghai, Heilongjiang, Inner Mongolia, Xinjiang and Hebei has exceeded the national average.