The Harmonized Index of Consumer Prices category "Financial Services, Not Elsewhere Classified (12.6)" is a classification of services. This category contains Other Financial Services, Not Elsewhere Classified (12.6.2). This category is a subcategory of Miscellaneous Goods and Services (12) classification.
Information provided in the notes pertaining to HICP classifications can be found from the source at: http://ec.europa.eu/eurostat/cache/metadata/en/prc_hicp_esms.htm.
Copyright, European Union, 1995-2016, http://ec.europa.eu/geninfo/legal_notices_en.htm#copyright.
Eurostat, Harmonized Index of Consumer Prices: Financial Services, Not Elsewhere Classified for Poland [CP1260PLM086NEST], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/CP1260PLM086NEST, April 21, 2018.