denmark

Ivory Coast levies a top marginal personal income tax rate of 60% — the highest statutory rate in the world. Denmark (57%), Austria (55%), and Sweden (52%) follow among the wealthy nations that combine high rates with extensive public services. The United States tops out at 37% federally, though state taxes push effective top rates higher in California and New York. This ranking covers the top countries by statutory top marginal rate, with methodology, caveats, and what the numbers actually mean for workers.

Why kilometres of bike lanes cannot establish a global winner, and how connectivity, junctions, and design standards affect a network assessment.

How to compare cycling trip shares, commute statistics, and national travel surveys without confusing cities with countries.

Australia has the world's highest cancer incidence rate — 468 cases per 100,000 people. Denmark leads Europe. The US ranks 5th globally. High-income countries detect more cancer but survive it better. Cancer kills 10 million people annually — the world's second-leading cause of death.

China has about 641 GW of installed wind capacity, nearly half of the world's roughly 1,291 GW. The United States, Germany, India, and Brazil follow. Denmark ranks 17th by capacity but gets about 59% of its electricity from wind. Here is the 2025 ranking, what it measures, and what it leaves out.

New Zealand and the US top the OECD childcare cost rankings, with net childcare expenses consuming 30–32% of an average couple's earnings. In Germany, the same costs amount to 1% of earnings. Denmark's 97% childcare enrollment and heavily subsidised system is the benchmark other countries reference. Childcare affordability is one of the least-discussed drivers of the gender pay gap, female workforce participation, and birth rates.