{"version":"1.0","type":"rich","title":"A9 Proportional Symbols Map","description":"This proportional symbols map displays housing cost ranks for U.S. states, with each state's fill color representing its 2022 unemployment rate rank. State boundaries are drawn via `d3.geoPath` using a `d3.geoAlbersUsa` projection, while an `d3.scaleQuantize` color scale maps the rank values to a categorical palette. Hovering a state changes its fill color to a cyan highlight. The map uses unemployment data from the USDA's county-level dataset and state centroids from a CSV file listing latitudes and longitudes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/db940191014947e3a415d4b22ccd504d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}