60 pounds down!!

So today I am now down 60.4 pounnds from my starting weight. I started my low carb diet on 12-7-10 and only lost 1-3 pounds. I then started my liquid pre op diet on 12-16-10 that is when I really started losing weight. So since then I have lost the 60.4 pounds. But I have lost 40.4 pounds since my surgery date on 12-27-10. I originally lost the 20 pounds in 11 days. It has been 105 days (15 weeks) since my surgery. On average I have lost 2.69 pounds since surgery date. If you count the 11 days of pre-op diet I have lost an average of 3.66 pounds a week.