Infogr.am

You can find out the distance of the country of the origin of the tourist from Singapore here:

http://www.happyzebra.com/distance-calculator/farfrom-Singapore.php

Create an account @ http://infogr.am/ - click on "create" and then click on any of the infographics template. 

Double click on the text box and type in your title

Delete the chart and add a new one by clicking on "add chart" as shown below.

 Choose the type of graph you want your data to be represented.

Double click to edit the chart.

Clear all the data.

After you cleared all data,  open the excel file as shown below. Copy and paste the data back to infogr.am

You can also create a map with the same data - click on "add a map"