1. Description: The Energy Savingss Country dataset contains a list of countries with the total amount of energy savings of primary energy in 2010 (http://data.worldbank.org/indicator/10.1_ENERGY.SAVINGS), which was downloaded from WorldBank (http://www.worldbank.org/). We use the dataset both for regression as well as for classification, discretizing the target variable into ``high'' and ``low'', using equal frequency binning. 2. ML taks: classificaiton and regression 3. Number of instances: 163 4. Original source: http://data.worldbank.org/indicator/10.1_ENERGY.SAVINGS 5. Linked to: DBpedia, Eurostat, Factbook, Gadm, WikiData, Ghodata, Geonames, Cyc, Openei, Linkedgeodata, YAGO, Aims, Ontologyportal 6. Target variables -rating_energy_saving_2010 (Regression): discretized to "label" (classification) by the rule: low<8173;high