{"version":"1.0","type":"rich","title":"AT&T Annual Users","description":"A line chart displays AT&T's annual user counts from 2015 to 2021, with the x-axis showing years and the y-axis showing users. The visualization uses D3 v5's `scaleTime`, `scaleLinear`, `axisBottom`, `axisLeft`, and `line` APIs to render an SVG. Data is loaded from a CSV hosted on GitHub Gist via `d3.csv`, with years parsed as `Date` objects and user counts converted to numbers. The chart includes labeled axes, a title, and a thick blue line path, with grid lines styled via CSS.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/dcec62831f49493085ceb55a5b29d49e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}