I found the below info from Cadman Tower's coop web site. (wait list all the way right on top)
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As of June 2019, for a one bedroom apartment we currently are up to log number 349 (on the 2010 waiting list).
As of October 2018, for a two bedroom apartment we are currently up to log number 239 (on the 2010 waiting list).
As of October for a three bedroom apartment we are still working off of the 2001 waiting list. The last application that was processed was applicant #23.
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The housing connect site shows below.
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One bed room 9/16/2019 568
Two bed room 6/7/2017 239
Three bed room 3/18/2016 36 (2001 Lottery)
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So one bed room it moved 219 in 3 months till Sep 2019, two bed room did not move since June 2017.
The entire info may not be correct as 3 bed room number is not accurate of what the coop's waiting list from housing connect info.
I hope it helps!
BTW, I got a letter too.
I am closed to 500. 15 years, may be.