At 1330 the positions are as follows and after chart preparation the position is all berths are filled.
Berth analysis of chart preparation and allocation
number of berths in order of SL/3ACE/3AC/2AC
Allocated...
more... Quota 138/289/262/136
SR Citizen quota 21/20/20/16
Sub total quota 159/309/282/152
Total berths 216/400/360/208
Unallocated quota 57/91/78/56 which includes RAC berths
RAC is booked for 5 berths per coach @ 2 passengers per berth.
Booking at end in SL WL+RAC 78 + 30 Total 108 - 57 = 51 passengers left out in SL are upgraded to 3ACE
Coming to 3ACE WL+RAC 3+50 Total 53 unallocated quota in 3ACE 91 - 51( upgraded from SL) = 40 so 13 are upgraded to 3AC.
Now 3AC WL+RAC 8+50 Total 58 are allocated berths in 3AC in remaining berths after upgradation.
I'm last 2 days there is no further booking in SL but 3ACE 200 new booking happened (150 available + 50 in RAC) this shows some people have opted for 3ACE due to WL in sleeper class. So there is a clear demand for another 2-3SL. If sleeper are not upgraded then they will be current availability after chart preparation in 3ACE and 3AC.