{"version":"1.0","type":"rich","title":"Question1.1","description":"This interactive bar chart visualizes the population of ten countries in the year 2000, sourced from a CSV file hosted on GitHub. Built with React and D3 v5, it renders SVG elements, using `scaleBand` for the categorical y-axis and `scaleLinear` for the population x-axis. The chart displays a horizontal bar for each country, with axis ticks and tooltips formatted using D3's `format` function. The left axis lists country names, while the bottom axis shows population values with a custom tick format that converts billions notation.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9715182be1e5451eb613d329d452be34?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}