Okay, so it's not the weekend yet... but it is a holiday, and thus no school or work. Today is nice in that Asa finally gets a turn. (And if we're lucky, Kaede won't get so many)
011000000 - Kaede (Hoping for Lisianthus, but oh well. :/)
011000001 - Kaede
011000010 - Kaede (Well, this is solid proof that Asa cooking for Rin instead of Lisianthus works on a point-based system, and that "Go home" is points towards at least Asa when combined with "Go with a friend". Whether or not endings are point-based is yet to be seen.)
011000011 - Kaede
011000100 - Kaede (I think... I should change my policy and just skip these ones which I already know. I'll still list them, but won't actually do them. I'll also mark them to say that I didn't actually do them.)
011000101 - Kaede*
011000110 - Kaede*
011000111 - Kaede*
011001000 - Kaede
011001001 - Primula
011001010 - Kaede
011001011 - Primula*
011001100 - Kaede*
011001101 - Primula*
011001110 - Kaede*
011001111 - Primula*
011010000 - Asa (Finally! Looks like that while "Go home" helps the CG things, it isn't required for the ending.)
011010001 - Asa (Interesting...)
011010010 - Asa (Huh. I went through a little bit of Asa's route just now, and got reminded of how on the 9th - the first day of the routelock - that Asa tells Rin "You're as strong as him...", referring to the person who was always there for her... who was her mother, and thus not a "him". In fact, there's not a single "her" in that whole scene when she's referring to Ama.)
011010011 - Asa (I see, I see...)
011010100 - Kaede (Fairly expected, but "Go home with a friend" is required for Asa.)
011010101 - Primula
011010110 - Kaede*
011010111 - Primula*
011011000 - Kaede*
011011001 - Primula*
011011010 - Kaede (New theory: Kaede is the result for when the other girls don't have enough points for any of their endings.)
011011011 - Primula*
011011100 - Kaede*
011011101 - Primula*
011011110 - Kaede*
011011111 - Primula*
More assumptions here I admit, but I'm reasonably confident that the remaining half of what I would normally do consist of 28 Kaede endings and 4 for Asa. From this assumption, the results are as follows for the first 256 routes:
Lisianthus - 26
Nerine - 0
Kaede - 176
Asa - 8
Primula - 46
If I were to assume that the second half is a clean inverse, then the end results would be 26, 26, 352, 16 & 92, or 5%, 5%, 68%, 3% & 18% (with a 1% margin of error)
The odds for a first-time reader unfortunately aren't something I can figure out yet, due to not knowing how Nerine fits into it all. So of course, I continue.