After a couple of friends had recent run ins with a cop, I don't believe they have quotas.
One was street racing out in the boonies when a cop showed up. He said, "I used to have a souped up Mustang and do the same thing all the time. Why don't ya'll go to someplace a little further out where you don't have to turn around in people's driveways? We've been getting complaints." He then sent about 10 of them on their merry ways.
Second was a different guy going 120 in a 45. Cop pulled him over and said, "Boy, I don't know what to do with you. I should take you to jail. But, I don't know why I'm gunna do this, but I'll let you go. Just slow down."
Of course, the one time I've been pulled over <knock on wood>, I had to get a ticket. I turned the dome light on, radio off, both hands on the wheel. Cop asked for registration, I told him it was in the glove box before moving. He asked me how fast I was going, I said about 70. He said close, 72 (in a 55). He asked why I was going so fast, I said "No excuse sir." Welp, here's your ticket, slow it down a little.