How much will I grow?

Received this tiny sprout of a Norfolk Island Pine as a recent hostess gift (can you guess which holiday?) I have several others in various stages of growth and realized that their increase has never been photographically documented. Fear not that I am going to bore you with a daily report! Will revisit this little beauty in a year or so and see what's up...

P.S. I am fully aware that this is a lousy photo (except perhaps for the nice sharp focus of some of the foliage), but style was just not my concern today.