Which government agency launched the first open-source data analytics platform that allowed citizens to analyze public spending in real-time, sparking the 'Government Transparency Analytics' movement?

In recent years, governments worldwide have adopted sophisticated data analytics tools to improve policy decisions, streamline operations, and enhance citizen services. These technologies have transformed how public officials understand constituent needs, allocate resources, and measure program effectiveness. Test your knowledge about a groundbreaking government data analytics initiative that changed how we think about public sector analytics adoption.

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The UK Government Digital Service (GDS) with their 'OpenSpend' initiative in 2014
The US Digital Service (USDS) with their 'FedAnalytics' platform in 2015
Estonia's Digital Government Office with their 'TransparEesti' system in 2013
Singapore's Smart Nation initiative with their 'CitizenInsight' dashboard in 2016