How you can get the data from the source, do basic analysis, load into your database and then prepare some basic charts.
For more details : http://www.pluscharts.com/visualizing-statistical-data-using-javascript-charts-an-open-data-example/

seen from Czechia
seen from China
seen from United Arab Emirates
seen from Germany
seen from China
seen from Netherlands
seen from Türkiye
seen from United States

seen from Ukraine
seen from China
seen from China
seen from Georgia
seen from United States
seen from Georgia
seen from China
seen from Kazakhstan
seen from Germany

seen from Germany
seen from Georgia

seen from Georgia
How you can get the data from the source, do basic analysis, load into your database and then prepare some basic charts.
For more details : http://www.pluscharts.com/visualizing-statistical-data-using-javascript-charts-an-open-data-example/