This seems promising:
https://www.washingtonexaminer.com/washington-secrets/women-minorities-rush-to-get-concealed-carry-permits-up-34
Of course, this doesn't count how many people are exercising the right to carry without a permit in states that have adopted constitutional carry.
https://www.washingtonexaminer.com/washington-secrets/women-minorities-rush-to-get-concealed-carry-permits-up-34
The growth of adults holding permits to carry concealed guns has surged 34% in the past four years, and the rush to get one has resulted in long lines as some counties have faced cutbacks due to the coronavirus crisis, according to a new report.
Of course, this doesn't count how many people are exercising the right to carry without a permit in states that have adopted constitutional carry.