Table:
text: Provinces of Peru
Provinces table
Provinces table
Province Region Capital Districts UBIGEO
Bolívar La Libertad Bolívar 6 1303
Chepén La Libertad Chepén 3 1304
Julcán La Libertad Julcán 4 1305
Otuzco La Libertad Otuzco 10 1306
Pacasmayo La Libertad San Pedro de Lloc 5 1307
Pataz La Libertad Tayabamba 13 1308
Sánchez Carrión La Libertad Huamachuco 8 1309
Santiago de Chuco La Libertad Santiago de Chuco 8 1310
Gran Chimú La Libertad Cascas 4 1311
Virú La Libertad Virú 3 1312
Chiclayo Lambayeque Chiclayo 20 1401
Ferreñafe Lambayeque Ferreñafe 6 1402
Lambayeque Lambayeque Lambayeque 12 1403
Lima autonomous Lima 43 1501
Huaura Lima Huacho 12 1508
Barranca Lima Barranca 5 1502
Cajatambo Lima Cajatambo 5 1503

Question: What is Chepén's average UBIGEO among the provinces of Peru?