You cant count them when its dark
None... they live an ascetic lifestyle and prefer to not use electricity.
One, but you can be sure a whole Reddit community will appear to expand the joke, make it funnier and eventually run it into the ground.
A: None: The light bulb contains the seeds of its own revolution.
Nobody knows. They always say they'll do it next year.
An Afronaut
An ambulance.
Because of the Taliban (say it out loud)
Count for yourself...