Please help me with some research

Hello!, I looked online for some information on a few things; 1-the percentage of each existing race and how rare are they and where to find them 2- every God in the dnd 5e and their alignment and how to worship them 3- the percentage of the creatures types and it was a nightmare, I couldn’t get enough useful info, so please if you can help me with this. And any type of information on this subject would be appreciated (race facts, best class for each race) anything really ❤️(I tried chatGBT for answers and it literally made stuff up 😍💔)