I need a web researcher to help me with study immigration rules about some countries

I need someone to help me finding information about work visa application for some countries. I need the information inside to be factual so that I need to every piece of information supported by a reference. I would like you to be good at English, especially in reading and writing. Moreover, you should be Mathematical sense as well. Because it is quite difficult for me to pick up phone calls, you should be willing to communicate with me through *Removed by Admin as it encourages offsite communication which breaches our Terms of Service *if needed. I will use the data you gathered to do some analysis; you should be good at producing a well-structured excel file with precise comparable cell value. (e.g. you should avoid writing sentences in cells, you should try your best to use true/false, or numbers. If that is not possible, use a few words to describe the thing.) I will consider the job as done when you can find all the answers mentioned in my job requirement document with reasonable quality.