title: Subreport in ms-access displays values again and again
body: <p>I have a main report that contains two sub reports say rpt1 and rpt2.
  rpt1 has a few records and rpt2 has calculation for those group of records.
  Now,my problem is that rpt2 is getting displayed depending on number of records i have in rpt1.(For ex:if rpt 1 has 3 records then rpt2 is dispalyed 3 times with same data.</p>
  
  <p>How do i ensure that rpt2 is displayed only once.</p>
  
  <p>thanks!</p>