{"version":"1.0","type":"rich","title":"Dossier candidature / Niveau etude & année diplome","description":"This visualization plots US permanent visa applications by education level and year of degree, using a circular mark for each application record. It encodes the count of applications through circle size, while positioning education level on the y-axis and degree year on the x-axis. The code leverages the vega-lite-api with d3.csv to load data from a GitHub gist, and configures axes, tooltips, and a dark color scheme via vega-tooltip and vega-lite’s configuration object.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/76a98b2b3b584b238c45db432e57672c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}