_id	fecha	valor
1	2024-01-31T00:00:00	3193
2	2024-02-29T00:00:00	2987
3	2024-03-31T00:00:00	3193
4	2024-04-30T00:00:00	3090
5	2024-05-31T00:00:00	3193
6	2024-06-30T00:00:00	3090
7	2024-07-31T00:00:00	3193
8	2024-08-31T00:00:00	3193
9	2024-09-30T00:00:00	3090
10	2024-10-31T00:00:00	3193
11	2024-11-30T00:00:00	3052
12	2024-12-30T00:00:00	3030
13	2025-01-31T00:00:00	3131
14	2025-02-28T00:00:00	2820
15	2025-03-31T00:00:00	3069
16	2025-04-30T00:00:00	2970
17	2025-05-31T00:00:00	3069
18	2025-06-30T00:00:00	2970
19	2025-07-31T00:00:00	3069
20	2025-08-31T00:00:00	3069
21	2025-09-30T00:00:00	2970
22	2025-10-31T00:00:00	3069
23	2025-11-30T00:00:00	2933
24	2025-12-30T00:00:00	2910
25	2026-01-31T00:00:00	2983
26	2026-02-28T00:00:00	2634
27	2026-03-31T00:00:00	2848
28	2026-04-30T00:00:00	2655
29	2026-05-31T00:00:00	2351
30	2026-06-30T00:00:00	1752
31	2026-07-01T00:00:00	22