There IS NO NORM! Some people go 6 times a day, some folks go only once every 2 or 3 days.
As long as your movements are not overly hard or overly liquid, you have no discomfort during your movements, and they are not bloody or mucus filled, you're just fine.
Coffee and other stimulants can also affect the # of BM's a person will have.
If it continues to be a concern to you, you might want to check with your PCP and maybe schedule a colonoscopy to put your concerns to rest.