I have noticed on yahoo finance that some companies like this one don't have total revenues in their financial table but rather an Operating Income or Loss and a Net Income. Is it the same ? Can I use it for Graham second rule for filtering large enough companies (that have sales greater than $700m)?
I'm young and new to financial analysis and investing. Maybe I'm wrong and I shouldn't even have used Total Revenues from yahoo financial sheet. Let me know if I do mistakes, I'm eager to learn.