Main variables Total I.1 % of enterprises that analyzed Big Data 2.31 I.1.A % of enterprises that analyzed Big Data by source type: company-owned data using sensors or smart devices (1) 10.93 I.1.B % of enterprises that analyzed Big Data by source type: geolocation data from wearable devices (1) 43.57 I.1.C % of enterprises that analyzed Big Data by source type: data generated by social media (1) 47.59 I.1.D % of enterprises that analyzed Big Data by source type: other Big Data sources (1) 17.58 I.2.A % of enterprises that performed Big Data analysis with their own employees (1) 71.00 I.2.A % of enterprises that performed Big Data analysis with their external providers (1) 31.10 I.3 % enterprises with specific training in Big Data (1) 11.07 I.4 % enterprises with Big Data training provided by external providers (1) 9.44