Where do you get this data from and consequently where your guesses arise from.(!?)

Economic thoughts differ from economic actions, when they are not supported by a real validation, an economic data is necessary, a statistical calculation based on your community or region can help to raise those thoughts in estimated economic results.

Then one could have "something" to support what he says.

The other thing that can be done is that there are organizations, people who raise data based on verified facts and we can extrapolate that information to our economic thoughts and raise something. (Google Search)

finally the only interesting thing about your OP is:
"Dont complain after If you dont Want to educate yourself."

^{Ok!! well said: it starts with you.}