{"code":"34051AA000","name":"Castrillo de Onielo","region":null,"population":91,"country":"ESP","currency":"EUR","years":[2025,2026],"history":[{"year":2025,"revenue":205369.94,"expenditure":150977.09,"balance":54392.85},{"year":2026,"revenue":187000,"expenditure":187000,"balance":0}],"url":"/municipalities/spain/castrillo-de-onielo-34051aa000/"}