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Visual Capitalist@VisualCap · Oct 9, 2025 · Choropleth map

Cancer Rates Worldwide

Visual Capitalist's choropleth map drew 25.5K views on X: 1.1x its typical post and #53 of 133 Visual Capitalist charts we track by views. Read Oct 10, 2026.

Mapped: Cancer Rates by Country 🩺

Posted on X by @VisualCap (Visual Capitalist), Oct 9, 2025. Source: x.com · See its data

Why it spread

It spread because it explained itself and rode a hot topic that week, drawing 175 likes, 40 reposts, 7 quotes, 82 saves, and 25,468 views.

What worked

  • The choropleth form made cancer rates across countries in the Americas instantly readable.
  • High self labelling meant the chart explained itself without extra text.
  • A branded post with a source line and top quarter source reach gave it credibility and distribution.

What to borrow

Use a self labelling choropleth for a hot topic, keep the source line, and brand the post to match our own data.

Careful

Do not over read the above average quote rate or assume the same spread without a hot topic and top quarter source reach.

Written by our analysis model from the measured numbers above, not by Visual Capitalist.

Make it yours

Your numbers, in this table chart.

Starts from the real numbers of "Cancer Rates Worldwide" by Visual Capitalist. Replace every number with yours before you post. Make one like this, step by step

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API · Max

Use this chart via API

On the Max plan you can pull this chart's numbers with the provenance of each one, as JSON or CSV, with its redraw spec, or call it from an agent over MCP. Chart id 93cdf992d18a.

PathReturnsPlan
GET/api/v1/charts/93cdf992d18aTitle, publisher, date, form, point count; with a Max key, the data linkOpen
GET/api/v1/charts/93cdf992d18a/dataEvery point with its provenance and confidence, plus the redraw spec. Add ?format=csv for CSVMax
GET/api/v1/charts/93cdf992d18a/render?view=1The draw-only view this page usesOpen
POST/mcpTool get_chart_data with this id, for Claude, Cursor and other agentsMax
curlMax
curl -s https://viral-chart.com/api/v1/charts/93cdf992d18a/data \
  -H "Authorization: Bearer $VIRALCHART_KEY"
Claude CodeMax
claude mcp add --transport http viralchart https://viral-chart.com/mcp \
  --header "Authorization: Bearer $VIRALCHART_KEY"

60 requests a minute per key; over that you get 429 with Retry-After. Up to 5 keys per account, made on your account page and shown once. Without Max, the data route answers 402 with a link to the plans. The numbers describe a chart its publisher owns, and every file carries a license note.

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Questions people ask

How far did Visual Capitalist's "Cancer Rates Worldwide" chart travel?

25,468 views, 175 likes, 40 reposts and 82 saves on X, read Oct 10, 2026. A normal post from @VisualCap gets about 23.1K views.

What kind of chart is it?

A choropleth map. Cancer rates vary across countries in the Americas.

Can I use Visual Capitalist's chart?

Use the format, not the picture. The chart, logo and design belong to Visual Capitalist. ViralChart redraws the chart type with your numbers and words, and credits the original publisher.