{
    "dataset": {
        "title": "電気自動車（EV）の購入をためらう最大の理由は?",
        "description": "EV普及の障壁を当事者目線で集計。",
        "category": [
            "クルマ・交通",
            "EV・エコカー",
            "電気自動車"
        ],
        "url": "https:\/\/koe.tsuyoshikashiwazaki.jp\/car\/eco-car\/ev\/ev-purchase-barrier\/",
        "mode": "all",
        "generated_at": "2026-06-27T09:13:10+09:00",
        "questions": [
            {
                "question": "電気自動車（EV）の購入をためらう最大の理由は?",
                "answer_type": "single",
                "respondents": 17,
                "total_votes": 17,
                "results": [
                    {
                        "option": "航続距離・電池切れの不安",
                        "votes": 0,
                        "percent": 0
                    },
                    {
                        "option": "充電インフラの不足",
                        "votes": 4,
                        "percent": 23.5
                    },
                    {
                        "option": "車両価格の高さ",
                        "votes": 3,
                        "percent": 17.60000000000000142108547152020037174224853515625
                    },
                    {
                        "option": "電池の劣化・交換費用",
                        "votes": 4,
                        "percent": 23.5
                    },
                    {
                        "option": "充電にかかる時間",
                        "votes": 1,
                        "percent": 5.9000000000000003552713678800500929355621337890625
                    },
                    {
                        "option": "特にためらいはない",
                        "votes": 5,
                        "percent": 29.39999999999999857891452847979962825775146484375
                    }
                ]
            }
        ]
    }
}