In summary - pre C-24 average monthly cohort was 20.000, and this average dropped to 10.000 after C-24. Those are facts coming from the government.
Now the estimates: 10.000 monthly applications resulted in average 80-90 entries in the spreadsheet, so my estimate is that roughly one in a hundred applicants enters its data into the spreadsheet. 193 entries for Oct. 16 yields to appx. 20.000 applications.