"@Caption","固定電話の加入契約者数の推移","","","","" "@Creator","令和7年版情報通信白書","","","","" "@Date","2025-07-04","","","","" "@Language","ja","","","","" "@@Title","ja","","","","" "","NTT東西加入電話(ISDNを含む)","0ABJ型IP電話","CATV電話","直収電話","合計" "@@Unit","ja","","","","" "","万契約","万契約","万契約","万契約","万契約" "@@Baseval","","","","","" "","10000","10000","10000","10000","10000" "@@Datatype","","","","","" "xsd:string","xsd:integer","xsd:integer","xsd:integer","xsd:integer","xsd:integer" "@Note","※(注記)2024年度については12月末時点のデータを使用しているため、経年比較に際しては注意が必要。","","","","" "2015","2,250","3,077","44","214","5,585" "2016","2,114","3,245","12","172","5,544" "2017","1,969","3,364","0","166","5,500" "2018","1,834","3,446","0","162","5,442" "2019","1,693","3,521","0","153","5,367" "2020","1,573","3,568","0","143","5,284" "2021","1,460","3,594","0","134","5,188" "2022","1,343","3,612","0","125","5,080" "2023","1,235","3,610","0","118","4,963" "2024.6 (第1四半期)","1,212","3,603","0","115","4,930" "2024.9 (第2四半期)","1,190","3,598","0","113","4,901" "2024.12 (第3四半期)","1,169","3,592","0","109","4,871"