Mapped, the weekly maproll series: one dataset turned into one map, with its source and a link to remix it. Fertility, migration, bananas and more.https://www.maproll.io/https://www.maproll.io/content/fertility-rate-by-country-map/https://www.maproll.io/content/fertility-rate-by-country-map/In 1950 the average woman had 4.9 children; in 2023, 2.25. 128 of 233 countries are now below the 2.1 replacement rate, and two in three people live in them.Tue, 13 Oct 2026 09:00:00 GMThttps://www.maproll.io/content/mediterranean-migrant-crossings-deaths-map/https://www.maproll.io/content/mediterranean-migrant-crossings-deaths-map/Of those not turned back on the Central Mediterranean route, about 1 in 44 died or went missing. 33,600 dead or missing, 2014 to 2025, and that is the floor.Tue, 06 Oct 2026 11:14:54 GMThttps://www.maproll.io/content/school-day-length-by-country-map/https://www.maproll.io/content/school-day-length-by-country-map/A 7-year-old in the OECD gets about 4.2 hours of compulsory class a day. Costa Rica timetables 5.7, Korea 3.1. Mapped by country, 2024/25.Tue, 29 Sep 2026 09:00:00 GMThttps://www.maproll.io/content/banana-production-by-country-map/https://www.maproll.io/content/banana-production-by-country-map/The world grew 139 million tonnes of bananas in 2024. India grew 37.6 million, more than China, Indonesia and Ecuador combined, and exported about 2%.Tue, 22 Sep 2026 15:27:50 GMThttps://www.maproll.io/content/equal-earth-projection-map/https://www.maproll.io/content/equal-earth-projection-map/Greenland, DR Congo, Algeria and Saudi Arabia each cover about 2.2 million km². Mercator draws Greenland over four times bigger than the other three combined.Tue, 08 Sep 2026 09:00:00 GMThttps://www.maproll.io/content/ev-share-new-car-sales-map/https://www.maproll.io/content/ev-share-new-car-sales-map/The electric share of new car sales, mapped by country. Nine in ten in Norway, one in ten in the US, barely one in twenty-five in Japan.Tue, 01 Sep 2026 09:00:00 GMThttps://www.maproll.io/content/netherlands-provinces-population-map/https://www.maproll.io/content/netherlands-provinces-population-map/The population of all 12 Dutch provinces, mapped. Zuid-Holland has almost 10× Zeeland's people, and three coastal provinces hold nearly half the country.Tue, 25 Aug 2026 09:00:00 GMThttps://www.maproll.io/content/coffee-consumption-per-capita-map/https://www.maproll.io/content/coffee-consumption-per-capita-map/Coffee consumption per capita, mapped. Finland drinks roughly triple what Americans do, while Brazil, the world's biggest grower, is only mid-pack.Tue, 18 Aug 2026 09:00:00 GMThttps://www.maproll.io/content/us-home-prices-by-state-map/https://www.maproll.io/content/us-home-prices-by-state-map/The typical home value in all 50 US states, mapped. From about $837k in Hawaii to $183k in West Virginia, a 4.6× gap inside one country.Tue, 11 Aug 2026 09:00:00 GMThttps://www.maproll.io/content/big-mac-index-map/https://www.maproll.io/content/big-mac-index-map/The Economist's July 2026 Big Mac Index, mapped. The same burger costs $9 in Switzerland and $2.38 in Indonesia, a quick read on currency valuations.Sat, 08 Aug 2026 00:00:00 GMThttps://www.maproll.io/content/life-expectancy-by-country-map/https://www.maproll.io/content/life-expectancy-by-country-map/Life expectancy at birth, mapped. A baby born in Japan can expect to live around 30 years longer than one born in Nigeria.Tue, 28 Jul 2026 09:00:00 GMThttps://www.maproll.io/content/co2-emissions-per-capita-map/https://www.maproll.io/content/co2-emissions-per-capita-map/CO₂ emissions per person, mapped. Measured per capita, the biggest emitters are the Gulf states — and France emits less than half what China does.Tue, 21 Jul 2026 09:00:00 GMThttps://www.maproll.io/content/nobel-prizes-by-country-map/https://www.maproll.io/content/nobel-prizes-by-country-map/Nobel laureates by country, all-time. The United States has won more than the next four countries combined — see how the prize is distributed across the world.Tue, 14 Jul 2026 09:00:00 GMThttps://www.maproll.io/content/paris-2024-gold-medals-map/https://www.maproll.io/content/paris-2024-gold-medals-map/The Paris 2024 gold medal table, mapped. The United States and China tied at the very top — and 64 nations went home with at least one gold.Tue, 07 Jul 2026 09:00:00 GMT