https://data.ecb.europa.eu/data/datasets/ICP/ICP.A.SK.N.052030.4.INW
ICP.A.SK.N.052030.4.INW | ECB Data Portal
icpsknecbdata
https://data.ecb.europa.eu/data/datasets/ICP/ICP.M.RO.N.052030.4.INX
ICP.M.RO.N.052030.4.INX | ECB Data Portal
icpronecbdata
https://data.ecb.europa.eu/data/datasets/ICP/ICP.A.PL.N.052030.4.INW
ICP.A.PL.N.052030.4.INW | ECB Data Portal
icpplnecbdata