関東地方の基本情報（人口・法人数・株式会社数・上場企業数）
都道府県別構成
[{"name":"茨城県","value":12,"percentage":0.5,"link":"/stock_exchanges/tse/prefectures/08"},{"name":"栃木県","value":23,"percentage":0.9,"link":"/stock_exchanges/tse/prefectures/09"},{"name":"群馬県","value":20,"percentage":0.8,"link":"/stock_exchanges/tse/prefectures/10"},{"name":"埼玉県","value":65,"percentage":2.6,"link":"/stock_exchanges/tse/prefectures/11"},{"name":"千葉県","value":51,"percentage":2.1,"link":"/stock_exchanges/tse/prefectures/12"},{"name":"東京都","value":2124,"percentage":86.0,"link":"/stock_exchanges/tse/prefectures/13"},{"name":"神奈川県","value":176,"percentage":7.1,"link":"/stock_exchanges/tse/prefectures/14"}]
上場市場別構成
[{"name":"東証プライム","value":1010,"percentage":40.9,"link":"/areas/kanto/markets/prime"},{"name":"東証スタンダード","value":891,"percentage":36.1,"link":"/areas/kanto/markets/standard"},{"name":"東証グロース","value":491,"percentage":19.9,"link":"/areas/kanto/markets/growth"},{"name":"TOKYO PRO Market","value":79,"percentage":3.2,"link":"/areas/kanto/markets/tokyo-pro-market"}]