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Quarterly Series

http://172.30.7.48/estadisticas/series/quarterly/results/PN39100BQ/html
Date Mineros - Cobre - Precio (¢US$ por libras)
Q221 417
Q321 400
Q421 423
Q122 394
Q222 376
Q322 340
Q422 354
Q123 366
Q223 359
Q323 357
Q423 355
Q124 352
Q224 382
Q324 367
Q424 383