All you have to do is set up your Body text style with as Numbered Lists with no data and the Mode set at Start at 1, of course. See the clear instructions below found in the Adobe Forums, http://www.adobeforums.com/webx/.3c062d7a
Numbered list: List Style = Numbers; List = [Enter specific list name]; Level = 2; Format = 1, 2, 3, 4... [or your choice]; Number = ^#.^t [or whatever you want]; Character Style = [Your choice]; Mode = Continue from Previous Number; Restart Numbers After = Any Previous Level.
Body Text (or other style): List Style = Numbers; List = [Enter same specific list name]; Level = 1; Format = None; Number = [Blank]; Character Style = None; Mode = Start At 1.