Even as a reference, it still doesn't work because Frontier showed us that new fold boosters are being developed and that figure would no longer apply. And what if the creators said more energy into a fold system would make it go faster or any other technobabble. Then that figure no longer applies. The creators left themselves these loopholes to avoid running into these kinds of issues. That's why they never wrote very much on certain subjects.
Most of us have maintained that RPG info is designed specifically for the game and not for argument/debate purposes (unless you are arguing about the game, in which case, call the company that made the game). Otherwise, gamers have no sense of time or constraints. Game makers have to make constraints, otherwise it would be no fun and I can roll a 1D20 to hit and spent the entire round emptying the gun or ammo or just say I teleport, attack with my sword, and cast a fireball spell, then summon a colony of giant flesh-eating ants to tear my opponent down to -120 hitpoints, all in the same round.