Pineapple Progess

Several years ago, I planted the top of a pineapple. Last year, I transplanted the ever growing plant into a much larger pot. When we came home vacation on July 28th, this is what we found:



A week later it looked like this:



I've been taking one picture a week, on Sundays, consistently:





Yesterday, I took this one:



We haven't harvested it yet. I wonder how large it will get.