I almost spend an hour or two every weekday... on weekends its almost 3- 4 hours

Its depend on the lesiure time :P
Moslty i spend less then one hour.

I spend about 3-4 hours per day. It's a so much time...

half day...

Almost 6 to 8 hours I spend on facebook daily.

I spend 4 to 5 hour using Facebook on daily basis

I use to spend 2-3 hours on Facebook on daily basis.

Probably 2-5 hour a week. May vary though.

I used to spend 30 minutes for promoting my website

i spend 3 hrs on facebook