The total GST revenue collections have been inconsistent with the first few months seeing impressive GST collections of over Rs 90,000 crore and then a gradual slide to Rs 83,716 crore in December, post which it has again picked up. In April, it scaled to over Rs 1 lakh crore but has dipped to Rs 94,016 crore in May. The average GST collection for the last fiscal was Rs 89,885 crore.