Between 1 & 2 years old?

Question

I know that from birth to 1yrs old a baby will approximately triple its birth weight

does anyone have an approx from 1yr to 2 yrs old?

Answer 1

if that's true my daughter was a preemie and weighed 4lbs7oz and she is 25 months and weighs 27lbs  

Answer 2

slows down like crazy.. my daughters only gained a total of 5 pounds between 1 and 2 years old.. my son is only 13 months so idk about boys yet