Flourish Sankey Funnel Chart Conversion Choropleth Map

Data visualization infographic titled "Funnel Chart Conversion" using a CHOROPLETH MAP as the dominant visual element, showing regional progress through a conversion funnel across major regions: "North America", "Europe", "Asia-Pacific", "Latin America", "Middle East & Africa". Render a clean world or simplified regional map shaded in a monochrome ink palette from light gray to deep charcoal to indicate overall conversion rate, with an accompanying compact side legend labeled "Conversion Rate (%)" and sharp tick marks at "0", "10", "20", "30", "40", "50". Add a small secondary funnel-progress panel beside the map to clarify stages by region, with clear English labels: "Visits", "Sign-ups", "Qualified Leads", "Purchases" and plausible illustrative figures. Use realistic illustrative numbers such as: North America 120,000 visits -> 24,000 sign-ups -> 9,600 qualified leads -> 4,800 purchases (4.0% final conversion); Europe 98,000 -> 18,620 -> 7,350 -> 3,430 (3.5%); Asia-Pacific 150,000 -> 22,500 -> 7,500 -> 3,000 (2.0%); Latin America 64,000 -> 8,960 -> 2,880 -> 960 (1.5%); Middle East & Africa 42,000 -> 5,460 -> 1,680 -> 630 (1.5%). Show the map shaded by final conversion rate, with each region labeled in English and small unobtrusive numeric annotations such as "4.0%", "3.5%", "2.0%", "1.5%". Emphasize progress storytelling by visually indicating stage-to-stage improvement opportunities in a neat editorial layout, without misleading scale manipulation or truncated axes. Add 4 key insight callouts with headline numbers, short interpretations, and small icons: "4.0%" — "North America leads final conversion" with an upward arrow icon; "150,000" — "Asia-Pacific drives the largest traffic volume" with a globe icon; "24,000" — "Top sign-up volume comes from North America" with a user-plus icon; "1.5%" — "Latin America and Middle East & Africa show the biggest opportunity to improve late-stage conversion" with a target icon. Include a small SOURCE / DATA-NOTE strip reading: "Data note: Illustrative example. Figures and regional conversion rates are shown for visual demonstration unless sourced data is provided." Visual style: FT / Bloomberg data journalism, monochrome ink palette, restrained editorial typography, subtle paper-toned background, crisp fine rules, balanced whitespace, analytical and trustworthy 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.