I lost 5 lbs in the first two weeks (Ph1). After that I had a pretty steady loss of 2lbs/wk for about three months. The last 6 weeks or so I've been averaging between one and two lb week. All told, in almost 6 months I've lost 44 lbs.
Life's a journey, not a destination.
It's easier to stay on plan than to get back on plan.