関東地方の基本情報（人口・法人数・株式会社数・上場企業数）
[{"name":"小売業","value":189,"percentage":100.0,"link":"/industry33s/6100/areas/kanto"}]
都道府県別構成
[{"name":"茨城県","value":5,"percentage":2.6,"link":"/industry17s/14/prefectures/08"},{"name":"栃木県","value":5,"percentage":2.6,"link":"/industry17s/14/prefectures/09"},{"name":"群馬県","value":4,"percentage":2.1,"link":"/industry17s/14/prefectures/10"},{"name":"埼玉県","value":15,"percentage":7.9,"link":"/industry17s/14/prefectures/11"},{"name":"千葉県","value":8,"percentage":4.2,"link":"/industry17s/14/prefectures/12"},{"name":"東京都","value":133,"percentage":70.4,"link":"/industry17s/14/prefectures/13"},{"name":"神奈川県","value":19,"percentage":10.1,"link":"/industry17s/14/prefectures/14"}]