http://www.soumu.go.jp/johotsusintokei/whitepaper/ja/h24/image/n4301040.png
ʂ̃TCgɃWv悤ƂĂ܂BXΏL̃NNbNĂ
UPLIFTōLȂő̌܂傤IKȉ{Ct܂I