Variableshttps://bdl.stat.gov.pl/api/v1/variablesGłówny Urząd Statystyczny2026-06-11T00:00:00These are multidimensional features representing a specific phenomenon, with a definite validity in years and at a specific level of units, e.g. the number of employees for the ages of '20 -26' and gender 'men'.variablepl, enapplication/json, application/xml