{"version":"1.0","type":"rich","title":"Customizing Axes","description":"This bar chart displays the population of the top 10 most populous countries using 2018 estimates from the United Nations World Population Prospects. The visualization uses D3 v5 APIs including `scaleLinear`, `scaleBand`, `axisBottom`, and `axisLeft` to customize axis ticks, formats, and grid lines. Population values are formatted in abbreviated units (e.g., billions) via `d3.format`. The SVG rendering highlights styling of tick labels, axis labels, and the chart title.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9f52b849112444f390098b2f1b196d6f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}