Not if there are enough people with higher scores in the next draw.
Otherwise who will hang there for a year and never get ITA?
Only "losers" with 100 points?
There will be some fluctuations in ITA's issued in each draw but there will not be consistency in the options (instructions). If you score was 563 this draw and you where not "chosen", then next time there could be enough people with lowest score at 570 and you will be not chosen again.
I am trying to assume and predict, and understand as much as you are.
Let's say the draw is set up for 2000 ITA. There are 1800 people with score 564 and higher, 3000 with 563, and 5000 with 562 and lower.Now, how to pick up 500 from those 3000 with 563? CIC cannot issue 4800 ITA if the plan was 2000.