98%ile on the PRI, I think?
LAF, I wouldn't worry prematurely about GAI drops on the WISC-V, for your DS. His lowest PRI subtest on the WISC-IV was actually the subtest that did not make it into the WISC-V. The VSI also now includes a motor-free spatial reasoning task. He did pretty well on the one fluid reasoning measure that is retained on the WISC-V. So it is possible that his GAI may not be adversely affected by norm obsolescence, especially now that motor considerations affect only one-seventh of the GAI (I recall that coding/fine-motor speed was his lowest score), and abstract reasoning is better represented (with the addition of a quantitative reasoning measure).
