Is there a way to know the total number of applicants for an IPO?

On the exchange website (like NSE), information about the total number of ‘shares bid for’ on a per-category basis for a particular IPO issue is available but there is no mention of the number of applicants.

Is data about the total number of applicants for a specific IPO on a category-to-category basis also publically accessible?

Answering my own question, there is a Basis of Allotment document released by the Registrar which contains information about the number of applicants for each category (For example, Indigo Paints Basis of Allotment and Stove Kraft Basis of Allotment).