Trading Economics members can view, download and compare data from nearly 200 countries, including more than 20 million economic indicators, exchange rates, government bond yields, stock indexes and commodity prices.
The Trading Economics Application Programming Interface (API) provides direct access to our data. It allows API clients to download millions of rows of historical data, to query our real-time economic calendar, subscribe to updates and receive quotes for currencies, commodities, stocks and bonds.
Percentage of 15-year-old students scoring below the lowest proficiency level (less than or equal to 335) on the PISA science scale. Students who score below Level 1 usually do not succeed at the most basic levels of science that PISA measures. Such students are more likely to have serious difficulties in using science to benefit from further education and learning opportunities and in participating in life situations related to science and technology. Data reflects country performance in the stated year according to PISA reports, but may not be comparable across years or countries. Consult the PISA website for more detailed information: http://www.oecd.org/pisa/