{"version":"1.0","type":"rich","title":"Electric Vehicle Data Area Chart","description":"The visualization displays the number of electric vehicles registered per model year using an area chart with an overlaid line. The chart aggregates Washington State EV registration data from a CSV file, counting vehicles by year using d3.rollup. Built with Vue and D3 6.7.0, it renders SVG elements via d3.area and d3.line generators, with axes created using d3.axisBottom and d3.axisLeft. The teal-colored area emphasizes the trend in EV adoption across model years.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/530278f13d6b451b8f59fd88f4cc27df?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}