Again, supplementary estimates are not the best vehicle to do that.
The way I would go about doing it is there was some information released that showed the 19,200 broken down by portfolio ministry. You'll be aware that each department has to produce quarterly financial reports. The first quarter is already out; the second quarter is due at the end of this month. If you were to track those numbers against spending in the departmental quarterly financial reports, that gives your best correlation, because what you're curious about is actual spending.