Crystal Reports Distinct values from a table

Message

   Table

ID  IDQUOTE   STATE    DATE
1          55           4        1/15/2006
2          55           5        2/15/2006
3          55           6        3/15/2006
4          56           5        12/15/2007
5          57           5         12/15/2007

I WANT TO PRESENT IN THE REPORT IDQUOTE AND DATE ONLY WHERE THE STATE IS 5.

I CREATED A FORMULA FOR THE DATE COLUMN THAT IS NAMED @DATE5 AND THE FORMULA IS: IF STATE = 5 THEN DATE.

WHAT IS PRESENTED IN THE REPORT IS

IDQUOTE       DATE
55                  
55
55                 3/15/2006
56                12/15/2007
57                12/15/2007

THIS IS WHAT IS PRESENTED IN THE REPORT. I DONT WANT THE TWO ROWS WITH THE 55 IDQUOTE TO APPEAR. HOW CAN I DO THAT?