Keep up the good work. I think you're heading some where.

Subscriber does not reflect viewership.

For example I have less than 500 subscribers but I get about 21,000 watch minutes and 23,000 views per month.

You're right about "do not expect you can earn money from it" part.

I have 5 digit views, my earnings are anywhere from USD 15 to USD 25 each month.

Basically for every 1,000 views you get 1 USD.