What the World Is Researching

Across the week of 17 Jul 2026 – 23 Jul 2026, the most-researched topic on Apiar Data is Czechia Population Consuming 5+ Portions of Fruit & Vegetables Daily (2019) (Health), followed by Greece Imports of Goods and Services (% of GDP) (2025), CPB World Trade Monitor: World Trade Volume Index and Romania GDP at Current Prices (2025). The table below ranks the full 50, each linking through to the underlying series and its source.

Trade & Flows is moving fastest, +29% against last week. Health also gained. Prices & Inflation fell furthest, −66%. By size rather than movement, Health remains the largest subject area at 21% of the week's research.

Greece, Czechia and Portugal draw the most research attention this week, and Czechia is the sharpest climber at +1065%. The map shades the country each topic is about, which is the subject of the data rather than where the reader sits. Topics spanning several economies at once, such as EU-wide or OECD series, are counted separately and left unshaded.

35 of the 50 topics were not in the ranking a week ago, led by Czechia Population Consuming 5+ Portions of Fruit & Vegetables Daily (2019), Greece Imports of Goods and Services (% of GDP) (2025) and Romania GDP at Current Prices (2025). A further 12 climbed from a lower position, the largest jump being Spain HICP Price Index (2025). New entries and steep climbs in the same subject area usually mark a theme spreading across indicators rather than one series having a strong week.

Every statistics and analysis page on Apiar Data is scored on the research attention it drew over the last seven days, then set against the seven days before it. A topic rises when it pulls more attention than it did a week ago, not because it is large. That is why a narrow national indicator can outrank a headline series. The page is rebuilt weekly, so the movement columns always compare one week against the one before.