Magento 2 doesn't support chart for most of reports. User must see data table and analysis data manually. Reports of magento 2 show data on screen, but without calculation or compare. There are a lot of questions when see basic reports, Advanced Reports Extension handles the data and visualize the statistic data, the easier way to understand.
Advanced Reports was combined by two popular chart technologies: nvd3 (based on D3) and Google chart. these frameworks was designed to achieve the best user experience. Colors and interaction effects help user focus on the main data.
Magento 2 gets data from statistics because this solution is good for website performance, so reports is not real time, to ensure that the data is latest, please refresh statistics
Please search from January 01 to view more demo data
ver. 2.1.2 (2017-02-20) - Fix bug - Change menu
ver. 2.1.1 (2016-06-12) - Fix bug: wrong date on weekly report (belong to revenue reports) - Change default "from date" in bestseller, sales reports.
ver. 2.1.0 (2016-06-05) * New features: - User can view revenue report with selected date. - Default chart data for: Sales report, Customer Group report, Geolocation report, Bestsellers report
ver. 1.0.0 (2016-05-10) * initial realease