Ya, that's expected. There's a member here with queue number very small, 13x but his appointment date is 4th Nov... From 15th Oct to 4th Nov, if you count the number of work days, it's around 14days. So roughly it's around 10-12 numbers/day.
That's why I was saying this time it's much slower than Feb ROF. That time HDB was serving like 30-50 numbers/day. Maybe because this time it comes with the backlog from May SBF, so it's slower than usual
My number is 900+... At this rate, think I have to wait till 2020!