Some days I have no bowel movement (BM) in that day. But some days I could have 3-5 BM in a day. Most of the time, I have 1 BM in one day. So I voted 1 to 2.
Some days even when I have only one bowel movement in a day but if it is loose, I started to become a little worried. I would like to see it formed. So I would take precation in my diet when I have a loose BM. If I have no BM in 2 days, I would eat a lot of vegetables/fruit to make it a move.