Random.Range within a For Loop, disaster.

The "random" numbers are: 33, 33, 33, 99, 33, 33, 99, 99, 33.

It's not a one time thing, each time two numbers are returned. To be fair, those two numbers are returned randomly.

I have read the docs, Googled the documentation and I don't think it's broken... I know I'm missing the concept here.