Context Rio de Janeiro is one of the most beautiful and famous city in the world. Unfortunately, it's also one of the most dangerous. For the last years, in a scenario of economical and political crisis in Brazil, the State of Rio de Janeiro was one of the most affected. Since 2006, the Instituto de Seguran?a Pública do Rio de Janeiro (Institue of Public Security of Rio de Janeiro State) publishes reports of each police station. Content Three datasets are available: BaseDPEvolucaoMensalCisp - Monthly evolution of statistics by police station PopulacaoEvolucaoMensalCisp - Monthly evolution of population covered by police station delegacias - Info about each police station Most of the data are in Brazilian Portuguese because it was extracted directly from government sites. Acknowledgements This dataset is provided by the [Instituto de Seguran?a Pública][1]. delegacias.csv was compiled by myself. Inspiration >What is the most unsafe city in Rio de Janeiro State? And the safest? >Which events can be correlated with the numbers in dataset? (Elections, crisis...) >How crime correlates with population? [1]: http://www.ispdados.rj.gov.br/