Statistical performance indicators (SPI): Overall score (scale 0-100) - World, Angola, Vanuatu, Liechtenstein, Korea, Rep., Bolivia, Hong Kong SAR, China, Sao Tome and Principe, Turks and Caicos Islands, Sint Maarten (Dutch part)
Statistical Performance Indicators, World Bank ( WB ), uri: datacatalog.worldbank.org/dataset/statistical-performance-indicators
