Finding values based on multiple conditions

Hi Guys,
I need help with formulas to create data for audits. My data relates to vehicle pass and fail rates at annual inspection. The government stats only take into account the first time a vehicle is presented for inspection first time and not when its retested. I've managed to find a formula to calculate the number of tests from my list using this formula
=ArrayFormula(SUM(IF(FREQUENCY(IF(LEN(B2:B200)>0,MATCH(B2:B200,B2:B200,0),""),IF(LEN(B2:B200)>0,MATCH(B2:B200,B2:B200,0),""))>0,1)))

My problem is that i now have to count the pass and fail rate but only on the data that is found in the formula above. I hope this makes sense.

Thanks guys!