Which channel has least number of ads inbetween its programmes?

It seems channels aren't much concerned about what consumers want. Not even paid channels are working towards making consumer happy. Take for example, any serial on Sony or Zee during 8-10pm slot, every 8-10 minutes of serial is follwoed by 3-5 minutes of advertisement. And we are paying for such channels.
Don't they realise, that we are not paying to see ads but serials.

Which channle do you think has lesser ads inbetween its running programmes?