{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"age-at-first-marriage-male","source":"United Nations, Department of Economic and Social Affairs, Population Division. World Marriage Data","source_url":"https://data.worldbank.org/indicator/SP.DYN.SMAM.MA","title":"Age at first marriage, male","unit":null},"observations":[{"date":"1972-01-01","value":25.7},{"date":"1974-01-01","value":25.7},{"date":"1978-01-01","value":25.7},{"date":"1980-01-01","value":25.7},{"date":"1984-01-01","value":25.9},{"date":"1988-01-01","value":26.2},{"date":"1990-01-01","value":26.3},{"date":"1996-01-01","value":27.4},{"date":"1997-01-01","value":27.6},{"date":"1998-01-01","value":27.8},{"date":"1999-01-01","value":28.0},{"date":"2002-01-01","value":28.0},{"date":"2011-01-01","value":28.7}],"summary":{"latest_period":"2011-01-01","latest_value":28.7,"max":28.7,"mean":26.8231,"min":25.7,"of":144,"rank":61,"trend":"rising"}}