{"version":"1.0","type":"rich","title":"Why play","description":"This bar chart shows total COVID-19 vaccination counts by manufacturer across given countries, as of May 19, 2021, with Pfizer/BioNTech leading by a wide margin. The visualization uses D3 v5’s `scaleLinear`, `scaleBand`, `axisBottom`, and `axisLeft` to map vaccination numbers to bar lengths along a log-free linear scale, with a custom `.tickFormat` for compact labels. Horizontal bars are rendered as SVG rectangles, and the data is loaded from a CSV file via `d3.csv`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/92864da7ca764e79a0252662f1851a34?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}