Counting Unique Values

[djruni]

In the detail, my report displays records in the following nature:


Test 1 Conditon 1 Value 1
Test 1 Condition 2 Value 1
Total Conditions for Test 1: 2 (this is fine)

Test 2 Condition 1 Value 1
Test 2 Condition 1 Value 2
Test 2 Condition 1 Value 3
Total Conditions for Test 2: 3

For Test 2, I just want to count the # of unique conditions. So the count total should just be 1 and not 3. PLEASE HELP ASAP!!