Official Library
73 verified charts with provenance, snapshots, and linked datasets.
Open to view the chart
Official
Literacy rates
Education & research
Provenance▸▾
Source
Our World in Data - UNESCO (1957) and other sources
Ownership
Our World in Data publishes the upstream official feed and cites UNESCO (1957) and other sources as the raw source of record. Scholardemia owns normalized projections, provenance, exports, bookmarks, and downstream reuse.
Freshness
Stale · Jul 15, 2026, 2:46 AM · 30-day stale threshold
Processing
Scholardemia normalizes the upstream grapher source into canonical official dataset and chart contracts, then renders the interactive chart from the stored official spec.
Reuse
Reuse the canonical official route or exported artifacts instead of copying chart state into downstream surfaces.
Open to view the chart
Official
Gross enrolment ratio in tertiary education
Education & research
Provenance▸▾
Source
Our World in Data - UNESCO Institute for Statistics (2026)
Ownership
Our World in Data publishes the upstream official feed and cites UNESCO Institute for Statistics (2026) as the raw source of record. Scholardemia owns normalized projections, provenance, exports, bookmarks, and downstream reuse.
Freshness
Stale · Jul 15, 2026, 2:46 AM · 30-day stale threshold
Processing
Scholardemia normalizes the upstream grapher source into canonical official dataset and chart contracts, then renders the interactive chart from the stored official spec.
Reuse
Reuse the canonical official route or exported artifacts instead of copying chart state into downstream surfaces.
Open to view the chart
Official
Researchers in R&D per million people
Education & research
Provenance▸▾
Source
Our World in Data - UNESCO UIS Stat Bulk Data Download Service, via World Bank (2026)
Ownership
Our World in Data publishes the upstream official feed and cites UNESCO UIS Stat Bulk Data Download Service as the raw source of record. Scholardemia owns normalized projections, provenance, exports, bookmarks, and downstream reuse.
Freshness
Stale · Jul 15, 2026, 2:46 AM · 30-day stale threshold
Processing
Scholardemia normalizes the upstream grapher source into canonical official dataset and chart contracts, then renders the interactive chart from the stored official spec.
Reuse
Reuse the canonical official route or exported artifacts instead of copying chart state into downstream surfaces.
Open to view the chart
Official
R&D expenditure (share of GDP)
Education & research
Provenance▸▾
Source
Our World in Data - UNESCO UIS Stat Bulk Data Download Service, via World Bank (2026)
Ownership
Our World in Data publishes the upstream official feed and cites UNESCO UIS Stat Bulk Data Download Service as the raw source of record. Scholardemia owns normalized projections, provenance, exports, bookmarks, and downstream reuse.
Freshness
Stale · Jul 15, 2026, 2:46 AM · 30-day stale threshold
Processing
Scholardemia normalizes the upstream grapher source into canonical official dataset and chart contracts, then renders the interactive chart from the stored official spec.
Reuse
Reuse the canonical official route or exported artifacts instead of copying chart state into downstream surfaces.
Open to view the chart
Official
Share of individuals using the internet
Society & demography
Provenance▸▾
Source
Our World in Data - World Telecommunication/ICT Indicators Database - International Telecommunication Union (ITU), via World Bank (2026)
Ownership
Our World in Data publishes the upstream official feed and cites World Telecommunication/ICT Indicators Database - International Telecommunication Union (ITU) as the raw source of record. Scholardemia owns normalized projections, provenance, exports, bookmarks, and downstream reuse.
Freshness
Stale · Jul 15, 2026, 2:46 AM · 30-day stale threshold
Processing
Scholardemia normalizes the upstream grapher source into canonical official dataset and chart contracts, then renders the interactive chart from the stored official spec.
Reuse
Reuse the canonical official route or exported artifacts instead of copying chart state into downstream surfaces.
Open to view the chart
Official
Share of population living in urban areas
Society & demography
Provenance▸▾
Source
Our World in Data - United Nations Department of Economic and Social Affairs, Population Division (2025)
Ownership
Our World in Data publishes the upstream official feed and cites United Nations Department of Economic and Social Affairs, Population Division (2025) as the raw source of record. Scholardemia owns normalized projections, provenance, exports, bookmarks, and downstream reuse.
Freshness
Stale · Jul 15, 2026, 2:46 AM · 30-day stale threshold
Processing
Scholardemia normalizes the upstream grapher source into canonical official dataset and chart contracts, then renders the interactive chart from the stored official spec.
Reuse
Reuse the canonical official route or exported artifacts instead of copying chart state into downstream surfaces.
Open to view the chart
Official
Life expectancy at birth
Society & demography
Provenance▸▾
Source
Our World in Data - Riley (2005); Zijdeman et al. (2015); HMD (2025); UN WPP (2024)
Ownership
Our World in Data publishes the upstream official feed and cites Riley (2005); Zijdeman et al. (2015); HMD (2025); UN WPP (2024) as the raw source of record. Scholardemia owns normalized projections, provenance, exports, bookmarks, and downstream reuse.
Freshness
Stale · Jul 15, 2026, 2:46 AM · 30-day stale threshold
Processing
Scholardemia normalizes the upstream grapher source into canonical official dataset and chart contracts, then renders the interactive chart from the stored official spec.
Reuse
Reuse the canonical official route or exported artifacts instead of copying chart state into downstream surfaces.
Open to view the chart
Official
Population
Society & demography
Provenance▸▾
Source
Our World in Data - HYDE (2023); Gapminder (2022); UN WPP (2024)
Ownership
Our World in Data publishes the upstream official feed and cites HYDE (2023); Gapminder (2022); UN WPP (2024) as the raw source of record. Scholardemia owns normalized projections, provenance, exports, bookmarks, and downstream reuse.
Freshness
Stale · Jul 15, 2026, 2:46 AM · 30-day stale threshold
Processing
Scholardemia normalizes the upstream grapher source into canonical official dataset and chart contracts, then renders the interactive chart from the stored official spec.
Reuse
Reuse the canonical official route or exported artifacts instead of copying chart state into downstream surfaces.
Open to view the chart
Official
Human Development Index
Economy & development
Provenance▸▾
Source
Our World in Data - UNDP, Human Development Report (2025)
Ownership
Our World in Data publishes the upstream official feed and cites UNDP, Human Development Report (2025) as the raw source of record. Scholardemia owns normalized projections, provenance, exports, bookmarks, and downstream reuse.
Freshness
Stale · Jul 15, 2026, 2:46 AM · 30-day stale threshold
Processing
Scholardemia normalizes the upstream grapher source into canonical official dataset and chart contracts, then renders the interactive chart from the stored official spec.
Reuse
Reuse the canonical official route or exported artifacts instead of copying chart state into downstream surfaces.
Open to view the chart
Official
Foreign direct investment net inflows (share of GDP)
Economy & development
Provenance▸▾
Source
Our World in Data - IMF International Financial Statistics and Balance of Payments; World Bank International Debt Statistics and GDP estimates; and OECD GDP estimates (2026)
Ownership
Our World in Data publishes the upstream official feed and cites IMF International Financial Statistics and Balance of Payments; World Bank International Debt Statistics and GDP estimates; and OECD GDP estimates (2026) as the raw source of record. Scholardemia owns normalized projections, provenance, exports, bookmarks, and downstream reuse.
Freshness
Stale · Jul 15, 2026, 2:46 AM · 30-day stale threshold
Processing
Scholardemia normalizes the upstream grapher source into canonical official dataset and chart contracts, then renders the interactive chart from the stored official spec.
Reuse
Reuse the canonical official route or exported artifacts instead of copying chart state into downstream surfaces.
Open to view the chart
Official
Economic inequality (Gini index)
Economy & development
Provenance▸▾
Source
Our World in Data - World Bank Poverty and Inequality Platform (2026)
Ownership
Our World in Data publishes the upstream official feed and cites World Bank Poverty and Inequality Platform (2026) as the raw source of record. Scholardemia owns normalized projections, provenance, exports, bookmarks, and downstream reuse.
Freshness
Stale · Jul 15, 2026, 2:46 AM · 30-day stale threshold
Processing
Scholardemia normalizes the upstream grapher source into canonical official dataset and chart contracts, then renders the interactive chart from the stored official spec.
Reuse
Reuse the canonical official route or exported artifacts instead of copying chart state into downstream surfaces.
Open to view the chart
Official
Trade as a share of GDP
Economy & development
Provenance▸▾
Source
Our World in Data - National statistical organizations and central banks, OECD national accounts, and World Bank staff estimates (2026)
Ownership
Our World in Data publishes the upstream official feed and cites National statistical organizations and central banks, OECD national accounts, and World Bank staff estimates (2026) as the raw source of record. Scholardemia owns normalized projections, provenance, exports, bookmarks, and downstream reuse.
Freshness
Stale · Jul 15, 2026, 2:46 AM · 30-day stale threshold
Processing
Scholardemia normalizes the upstream grapher source into canonical official dataset and chart contracts, then renders the interactive chart from the stored official spec.
Reuse
Reuse the canonical official route or exported artifacts instead of copying chart state into downstream surfaces.
Open to view the chart
Official
Inflation of consumer prices
Economy & development
Provenance▸▾
Source
Our World in Data - International Monetary Fund (IMF) International Financial Statistics, via World Bank (2026)
Ownership
Our World in Data publishes the upstream official feed and cites International Monetary Fund (IMF) International Financial Statistics as the raw source of record. Scholardemia owns normalized projections, provenance, exports, bookmarks, and downstream reuse.
Freshness
Stale · Jul 15, 2026, 2:46 AM · 30-day stale threshold
Processing
Scholardemia normalizes the upstream grapher source into canonical official dataset and chart contracts, then renders the interactive chart from the stored official spec.
Reuse
Reuse the canonical official route or exported artifacts instead of copying chart state into downstream surfaces.
Open to view the chart
Official
Unemployment rate
Economy & development
Provenance▸▾
Source
Our World in Data - ILO Modelled Estimates, via World Bank (2026)
Ownership
Our World in Data publishes the upstream official feed and cites ILO Modelled Estimates as the raw source of record. Scholardemia owns normalized projections, provenance, exports, bookmarks, and downstream reuse.
Freshness
Stale · Jul 15, 2026, 2:46 AM · 30-day stale threshold
Processing
Scholardemia normalizes the upstream grapher source into canonical official dataset and chart contracts, then renders the interactive chart from the stored official spec.
Reuse
Reuse the canonical official route or exported artifacts instead of copying chart state into downstream surfaces.
Open to view the chart
Official
Electric car sales share
Energy
Provenance▸▾
Source
Our World in Data - International Energy Agency. Global EV Outlook 2026.
Ownership
Our World in Data publishes the upstream official feed and cites International Energy Agency. Global EV Outlook 2026. as the raw source of record. Scholardemia owns normalized projections, provenance, exports, bookmarks, and downstream reuse.
Freshness
Stale · Jul 15, 2026, 2:46 AM · 30-day stale threshold
Processing
Scholardemia normalizes the upstream grapher source into canonical official dataset and chart contracts, then renders the interactive chart from the stored official spec.
Reuse
Reuse the canonical official route or exported artifacts instead of copying chart state into downstream surfaces.
Open to view the chart
Official
Energy intensity of economies
Energy
Provenance▸▾
Source
Our World in Data - International Energy Agency (IEA), International Renewable Energy Agency (IRENA), UN Statistics Division, World Health Organization (WHO), and World Bank (2026)
Ownership
Our World in Data publishes the upstream official feed and cites International Energy Agency (IEA), International Renewable Energy Agency (IRENA), UN Statistics Division, World Health Organization (WHO), and World Bank (2026) as the raw source of record. Scholardemia owns normalized projections, provenance, exports, bookmarks, and downstream reuse.
Freshness
Stale · Jul 15, 2026, 2:46 AM · 30-day stale threshold
Processing
Scholardemia normalizes the upstream grapher source into canonical official dataset and chart contracts, then renders the interactive chart from the stored official spec.
Reuse
Reuse the canonical official route or exported artifacts instead of copying chart state into downstream surfaces.
Open to view the chart
Official
Energy use per person
Energy
Provenance▸▾
Source
Our World in Data - U.S. Energy Information Administration (2026); Energy Institute - Statistical Review of World Energy (2025); Population based on various sources (2024)
Ownership
Our World in Data publishes the upstream official feed and cites U.S. Energy Information Administration (2026); Energy Institute - Statistical Review of World Energy (2025); Population based on various sources (2024) as the raw source of record. Scholardemia owns normalized projections, provenance, exports, bookmarks, and downstream reuse.
Freshness
Stale · Jul 15, 2026, 2:46 AM · 30-day stale threshold
Processing
Scholardemia normalizes the upstream grapher source into canonical official dataset and chart contracts, then renders the interactive chart from the stored official spec.
Reuse
Reuse the canonical official route or exported artifacts instead of copying chart state into downstream surfaces.
Open to view the chart
Official
Renewable share of primary energy
Energy
Provenance▸▾
Source
Our World in Data - Energy Institute - Statistical Review of World Energy (2025)
Ownership
Our World in Data publishes the upstream official feed and cites Energy Institute - Statistical Review of World Energy (2025) as the raw source of record. Scholardemia owns normalized projections, provenance, exports, bookmarks, and downstream reuse.
Freshness
Stale · Jul 15, 2026, 2:46 AM · 30-day stale threshold
Processing
Scholardemia normalizes the upstream grapher source into canonical official dataset and chart contracts, then renders the interactive chart from the stored official spec.
Reuse
Reuse the canonical official route or exported artifacts instead of copying chart state into downstream surfaces.
Open to view the chart
Official
Share of electricity from renewables
Energy
Provenance▸▾
Source
Our World in Data - Ember (2026); Energy Institute - Statistical Review of World Energy (2025)
Ownership
Our World in Data publishes the upstream official feed and cites Ember (2026); Energy Institute - Statistical Review of World Energy (2025) as the raw source of record. Scholardemia owns normalized projections, provenance, exports, bookmarks, and downstream reuse.
Freshness
Stale · Jul 15, 2026, 2:46 AM · 30-day stale threshold
Processing
Scholardemia normalizes the upstream grapher source into canonical official dataset and chart contracts, then renders the interactive chart from the stored official spec.
Reuse
Reuse the canonical official route or exported artifacts instead of copying chart state into downstream surfaces.
Open to view the chart
Official
Annual freshwater withdrawals
Climate & environment
Provenance▸▾
Source
Our World in Data - AQUASTAT - FAO's Global Information System on Water and Agriculture, FAO, via World Bank (2026)
Ownership
Our World in Data publishes the upstream official feed and cites AQUASTAT - FAO's Global Information System on Water and Agriculture, FAO as the raw source of record. Scholardemia owns normalized projections, provenance, exports, bookmarks, and downstream reuse.
Freshness
Stale · Jul 15, 2026, 2:46 AM · 30-day stale threshold
Processing
Scholardemia normalizes the upstream grapher source into canonical official dataset and chart contracts, then renders the interactive chart from the stored official spec.
Reuse
Reuse the canonical official route or exported artifacts instead of copying chart state into downstream surfaces.
Open to view the chart
Official
Total plastic waste generation
Climate & environment
Provenance▸▾
Source
Our World in Data - Jambeck et al. (2015)
Ownership
Our World in Data publishes the upstream official feed and cites Jambeck et al. (2015) as the raw source of record. Scholardemia owns normalized projections, provenance, exports, bookmarks, and downstream reuse.
Freshness
Stale · Jul 15, 2026, 2:46 AM · 30-day stale threshold
Processing
Scholardemia normalizes the upstream grapher source into canonical official dataset and chart contracts, then renders the interactive chart from the stored official spec.
Reuse
Reuse the canonical official route or exported artifacts instead of copying chart state into downstream surfaces.
Open to view the chart
Official
Terrestrial protected areas (share of land)
Climate & environment
Provenance▸▾
Source
Our World in Data - Protected Planet WDPA and WD-OECM data, UNEP-WCMC and IUCN, via World Bank (2026)
Ownership
Our World in Data publishes the upstream official feed and cites Protected Planet WDPA and WD-OECM data, UNEP-WCMC and IUCN as the raw source of record. Scholardemia owns normalized projections, provenance, exports, bookmarks, and downstream reuse.
Freshness
Stale · Jul 15, 2026, 2:46 AM · 30-day stale threshold
Processing
Scholardemia normalizes the upstream grapher source into canonical official dataset and chart contracts, then renders the interactive chart from the stored official spec.
Reuse
Reuse the canonical official route or exported artifacts instead of copying chart state into downstream surfaces.
Open to view the chart
Official
Share of global forest area
Climate & environment
Provenance▸▾
Source
Our World in Data - Food and Agriculture Organization of the United Nations (2025)
Ownership
Our World in Data publishes the upstream official feed and cites Food and Agriculture Organization of the United Nations (2025) as the raw source of record. Scholardemia owns normalized projections, provenance, exports, bookmarks, and downstream reuse.
Freshness
Stale · Jul 15, 2026, 2:46 AM · 30-day stale threshold
Processing
Scholardemia normalizes the upstream grapher source into canonical official dataset and chart contracts, then renders the interactive chart from the stored official spec.
Reuse
Reuse the canonical official route or exported artifacts instead of copying chart state into downstream surfaces.
Open to view the chart
Official
Forest area
Climate & environment
Provenance▸▾
Source
Our World in Data - Food and Agriculture Organization of the United Nations (2025)
Ownership
Our World in Data publishes the upstream official feed and cites Food and Agriculture Organization of the United Nations (2025) as the raw source of record. Scholardemia owns normalized projections, provenance, exports, bookmarks, and downstream reuse.
Freshness
Stale · Jul 15, 2026, 2:45 AM · 30-day stale threshold
Processing
Scholardemia normalizes the upstream grapher source into canonical official dataset and chart contracts, then renders the interactive chart from the stored official spec.
Reuse
Reuse the canonical official route or exported artifacts instead of copying chart state into downstream surfaces.