{"version":"1.0","type":"rich","title":"Fork of Persons of Concern StreamGraph by Origin","description":"This visualization presents a streamgraph of the total number of persons of concern (refugees, asylum-seekers, internally displaced persons, and related categories) grouped by country of origin, using data from UNHCR Population Statistics. The chart renders as an SVG with a wiggling stacked area layout, highlighting countries with over one million total persons. It interpolates yearly values between data points and uses d3.stack with stackOffsetWiggle, d3-scale-time, and d3.axisBottom for the time axis. Labels are positioned automatically via the d3-area-label library, and the implementation runs on d3 v4.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0edfb643c0bc4faf982edccb6df1106b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}