{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"natural-disasters-by-decadal-size","source":"EM-DAT, CRED / UCLouvain (2026) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/natural-disasters-by-decadal-size","title":"Global number of reported disasters by size per decade","unit":"events"},"observations":[{"date":"1920-01-01","value":0.0},{"date":"1930-01-01","value":0.0},{"date":"1970-01-01","value":1.0},{"date":"1980-01-01","value":2.0},{"date":"1990-01-01","value":1.0},{"date":"2000-01-01","value":4.0},{"date":"2010-01-01","value":7.0},{"date":"2020-01-01","value":5.0}],"summary":{"latest_period":"2020-01-01","latest_value":5.0,"max":7.0,"mean":2.5,"min":0.0,"of":156,"rank":23,"trend":"volatile"}}