what are the percentage if I order st run from ideal?

[Year of the Rooster]

I ordered six, but they sent me an extra one, and I ended up with 4 roos and 3 hens.

 

[txchickie]

I've been pretty close to 50/50 with Ideal straight runs. It always makes me wonder if they can sex bantam chicks and just don't offer it..hmm...LOL