Recently re-started... So I don't expect the 3+ loss to continue much longer. In the past I lost 25 in about 3 months. Everybody's different (as you said) and speed of weight loss really varies based on age, starting weight, diet plan.....
But for the most part when I'm at school I just work on maintaining because I don't have the time to work out (although last semester I took a weight training class), so actively losing it's been maybe 9 months or so.