{"version":"1.0","type":"rich","title":"Bar Charts","description":"This bar chart displays the top 10 most populous countries based on 2018 data from the United Nations World Population Prospects, with population values on the x-axis and country names on the y-axis. The visualization uses D3 v5 APIs including `d3.csv`, `scaleLinear`, `scaleBand`, `axisLeft`, and `axisBottom` to render SVG bars. Population values are formatted with abbreviations (e.g., \"1.42B\" for China). The chart includes a title, axis labels, and customized tick styling, with gridlines drawn via negative tick sizes on the x-axis.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/942aec7115884d97adf4fffc3e05e35e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}