INSERT 
INTO 電力使用実績(日付, 使用実績, 移動平均) 
VALUES
('2021-05-15', 2607, NULL), 
('2021-05-16', 2471, NULL), 
('2021-05-17', 2966, NULL), 
('2021-05-18', 3018, 2847), 
('2021-05-19', 2933, 2851), 
('2021-05-20', 2919, 2854), 
('2021-05-21', 3018, 2846), 
('2021-05-22', 2629, 2845), 
('2021-05-23', 2498, 2845), 
('2021-05-24', 2906, 2847), 
('2021-05-25', 3014, 2828), 
('2021-05-26', 2928, 2828), 
('2021-05-27', 2935, 2834), 
('2021-05-28', 2884, 2830), 
('2021-05-29', 2630, 2823), 
('2021-05-30', 2540, 2828), 
('2021-05-31', 2876, 2840), 
('2021-06-01', 2966, 2866), 
('2021-06-02', 2962, 2869), 
('2021-06-03', 3023, 2872), 
('2021-06-04', 3062, 2893), 
('2021-06-05', 2654, 2931), 
('2021-06-06', 2560, 2963), 
('2021-06-07', 3022, 2993), 
('2021-06-08', 3233, 3010), 
('2021-06-09', 3184, 3027), 
('2021-06-10', 3233, 3047), 
('2021-06-11', 3182, 3055), 
('2021-06-12', 2778, 3055), 
('2021-06-13', 2695, NULL), 
('2021-06-14', 3077, NULL), 
('2021-06-15', 3239, NULL);
