_id	対象年月	2022-05-01 00:00:00
1	""	""
2	開館日数／来館者数	""
3	日	休館
4	2022-05-01 00:00:00	""
5	2022-05-02 00:00:00	*
6	2022-05-03 00:00:00	""
7	2022-05-04 00:00:00	""
8	2022-05-05 00:00:00	""
9	2022-05-06 00:00:00	*
10	2022-05-07 00:00:00	""
11	2022-05-08 00:00:00	""
12	2022-05-09 00:00:00	*
13	2022-05-10 00:00:00	""
14	2022-05-11 00:00:00	""
15	2022-05-12 00:00:00	""
16	2022-05-13 00:00:00	""
17	2022-05-14 00:00:00	""
18	2022-05-15 00:00:00	""
19	2022-05-16 00:00:00	*
20	2022-05-17 00:00:00	""
21	2022-05-18 00:00:00	""
22	2022-05-19 00:00:00	""
23	2022-05-20 00:00:00	*
24	2022-05-21 00:00:00	*
25	2022-05-22 00:00:00	*
26	2022-05-23 00:00:00	*
27	2022-05-24 00:00:00	*
28	2022-05-25 00:00:00	*
29	2022-05-26 00:00:00	*
30	2022-05-27 00:00:00	*
31	2022-05-28 00:00:00	*
32	2022-05-29 00:00:00	*
33	2022-05-30 00:00:00	*
34	2022-05-31 00:00:00	*