How common are DRC-01 notices due to cancelled supplier GSTINs? (Practitioner poll)

I'm researching the practical impact of supplier GST cancellations on buyers. I've already confirmed the process and cost: DRC-01 notice, 18% interest, 10% pre-deposit, 1-3 years litigation. Now I'm trying to gauge prevalence.

Question for practitioners: Roughly what percentage of your mid-size manufacturer clients (₹5-50 Cr turnover) have faced at least one DRC-01 notice because a supplier's GSTIN was cancelled without their knowledge? Is this a once-in-a-career event, or do you see it regularly (e.g., annually)?

A rough estimate would be incredibly helpful. Thank you.