Mysterious passage in LOO

[anagogy]

To me, this passage in the Law of One is the most mysterious:

16.27 ▶ Questioner: Can you tell me what percentage of those are third, fourth, fifth, sixth density, etc.? Roughly, very roughly.
Ra: I am Ra. A percentage seventeen for first density, a percentage twenty for second density, a percentage twenty-seven for third density, a percentage sixteen for fourth density, a percentage six for fifth density. The other information must be withheld. The free will of your future is not making this available. We shall speak on one item. There is a fairly large percentage, approximately thirty-five percent of the intelligent planets, which do not fit in the percentiles. These mysteries are of sixth and seventh density and are not available for our speaking.

The first highlighted part, (which is more answerable than the second): what could Ra mean by that our free will of the future is not making the information for 6th and 7th density percentages available?

And then, even more puzzling, 35% of intelligent planets (???) do not fit the above percentages and can’t even be spoken on.

I think it refers to planets that don't go through the evolution process, and never separated from the Logos (in illusion), thus, they, like our Sun as an example (even though it is not a "planet" by our definitions, are of the entire octave.

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41.7 ▶ Questioner: Thank you. What I want to do now is investigate, as the first density is formed, what happens and how energy centers are first formed in beings. Let me first ask you, does it make any sense to ask you if the sun itself has a density, or is it all densities?

Ra: I am Ra. The sub-Logos is of the entire octave and is not that entity which experiences the learning/teachings of entities such as yourselves

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30.14 ▶ Questioner: Thank you. Can you give me a brief history of the metaphysical principles of the development of each of our planets around the sun and their function with respect to evolution of beings?

Ra: I am Ra. We shall give you a metaphysical description only of those planets upon which individual mind/body/spirit complexes have been, are, or shall be experienced. You may understand the other spheres to be a part of the Logos. [...]