Looking for statistics and reports can be difficult, but Google offers some features that make the process of finding authoritative sources easier.
Wondering about the authority of a page you've found?
A good rule of thumb is to look at the domain extension, first (.edu, .com, .net, etc.).
While there are ups and downs to each domain, some of the best regulated are .edu (educational) and .gov (government). Try limiting your web search to these domains to improve the quality of your results.
Whenever you use a website or other online resource in your research, it's important that you think critically about the source of information, as well as its credibility.
Think about the following criteria when considering a website for your research:
If you feel that there is any doubt about the quality of the information you find, always look to an authoritative source for confirmation.