{"version":"1.0","type":"rich","title":"Fork of Persons of Concern StreamGraph by Origin","description":"A streamgraph visualization shows the total number of persons of concern—including refugees, asylum-seekers, and internally displaced persons—grouped by country of origin, filtered to countries with over one million people. The chart uses d3.stack with stackOffsetWiggle and stackOrderInsideOut to create the flowing layers, d3.area with curveBasis for smooth shapes, and d3-area-label for positioning labels. Data comes from UNHCR Population Statistics, with values interpolated across years and rendered as SVG. The visualization is a fork of the original Persons of Concern StreamGraph by Origin.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/264106d7d0ba45308acd90b5107ec06c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}