Studying (Part I)

I always pay my credit card
I usually get up at 3 O'clock
I often read before bed
I sometime visit my friend
I never go to expensive restaurant
Always       = 100 % do the activity
Usually       = 90 % do the activity
Often          = more than 50 % do the activity
Sometime   = around 30 % do the activity
Never         = 0 %