OKC Prospects' Birthday - Briefly, for Mobile Phones

This actually mostly worked on my mobile phone in landscape orientation, but regardless, here is the mobile phone friendly version:

-5.5 to -6.5 years: 2 with 2 top 43 prospects
-4.5 to -5.5 years: 4 with 3 top 43 prospects
-3.5 to -4.5 years: 2 with 2 top 43 prospects
-2.5 to -3.5 years: 4 with 1 top 43 prospects (and Mike Bob Grossman)
-1.5 to -2.5 years: 7 with 1 top 43 prospects
-0.5 to -1.5 years: 7 with 1 top 43 prospects

+1.5 to +2.5 years: 1 with no top prospects

Adds up to 27 on the OKC roster, which is how many are listed, minus Kyle Weiland, who may or may not be on Weiland Island.