{"version":"1.0","type":"rich","title":"Population","description":"This population visualization shows how the number of people in Minnesota grows over time through a grouped bar chart. Each bar represents a 5-year age cohort for a given year, with the height indicating the population count. The chart reveals near-linear population growth, a missing data point in the 1890s, and a stable age distribution. Built with Vega-Lite, it uses `markBar` to encode year on the x-axis, population on the y-axis, and age as color, with the data loaded from a CSV via d3.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/fa448346f7b3409da1dfa0fd4355a61a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}