sql server business intelligence development studio 2019 chart

Data visualization infographic titled "Choropleth Map Example" using a BUBBLE CHART as the dominant visual element, designed as a pseudo-3D scatter / bubble chart to show contrast across illustrative regions. Main chart: large central bubble chart with x-axis labeled "Population Density (people per km²)", y-axis labeled "Median Income (USD)", and bubble size representing "Infrastructure Index"; add clear English tick marks, gridlines, legend, and readable numeric scales with no truncated axes or misleading scaling. Use 8–10 illustrative entities labeled in English such as "North Coast", "Central Metro", "Highland", "River Belt", "Eastern Hub", "Southern Plain", "West Port", "Capital Zone" with plausible values like density 45, 80, 120, 220, 340, 480, 620, 760 and income 28000, 32000, 39000, 47000, 54000, 61000, 69000, 78000; bubble sizes scaled to infrastructure scores 35, 42, 48, 56, 63, 71, 79, 88, all clearly marked as illustrative. Include a subtle small inset mini-map panel labeled "Choropleth Map Context" showing simplified regions shaded from low to high value, only as supporting context, while the bubble chart remains dominant. Add 4 key insight callouts around the chart, each with a small icon: "760" + "Highest density cluster concentrates at the top-right contrast zone" with a location-pin icon; "USD 78,000" + "Capital Zone leads income among illustrative regions" with a coin icon; "88" + "Top infrastructure score aligns with high-density, high-income areas" with a network icon; "45" + "Low-density areas remain clearly separated from urban clusters" with a compass icon. Add a compact annotation comparing quadrants labeled "Low density / Low income", "Low density / High income", "High density / Low income", "High density / High income" in English. Include a small SOURCE / DATA-NOTE strip at the bottom reading: "Data note: Illustrative example only. Values are plausible sample figures for visualization design and are not sourced statistics." Visual style: dark dashboard interface, FT pink and deep navy palette, soft magenta highlights, restrained Bloomberg-style grid, subtle glow on selected bubbles, high contrast typography, polished analytical mood. Include editorial data journalism illustration, FT / Bloomberg-grade chart aesthetics, vector-clean infographic layout. All text MUST be written in English (array). Every heading, label, caption, legend and metric name in the image must be in English — not English. Spell each English word correctly using English characters and diacritics. Numbers stay as digits, no fake authoritative sources cited, no watermarks Numbers labeled "illustrative" unless the user supplied specific sourced data. No fake authoritative sources cited (do not invent "Source: Reuters 2025" — use "Illustrative example" instead). No misleading axis truncation or scale manipulation.