20.85 was the scientifically determined number. But that was for male students at a British university, so unless that's your demographic, take with a grain of salt.
Mini Goal #1
10lbs lost (205lbs) ACHIEVED! Mini Goal #2
20lbs lost (195lbs) ACHIEVED! Mini Goal #3
30lbs lost (185lbs) ACHIEVED! Mini Goal #4
40lbs lost (175lbs) Mini Goal #5
50lbs lost (165lbs) GOAL!
60lbs lost (155lbs)