Added more examples of inaccuracies in websites

[mintleves]

Hi,

I have tried to add more examples of inaccuracies in online websites.

I have added comparison of numbers across websites. I have also tried to provide reasons for these discrepancies. These should hopefully educate a reader on why the websites get it wrong. It might also motivate readers to do their due-diligence.

I think this will give them a more wholesome perspective.