At this point, Indigo is no longer new to blue or green. So you hold cycles with nadirs under 200 for 6-10 cycles. That's total number of cycles/shots since you started the dose, not from when you saw the blues. I usually decided when to increase based on how low the blues were. Low blues meant 10 cycles, high blues 6 cycles.
You've now held this dose for a total of 12 cycles, so are OK to increase tomorrow.