<p>
</p>
<p>I already said how. Introductory seminars are not administered by the registrar (which compiles the information for the CDS). They are administered by the VPUE. It’s not hard to understand. The 75% figure is not something I personally calculated (though when I do the calculations, it comes out right), but the office in the VPUE calculated it (and I discovered, while working there, that the figure is different because it includes the seminars), and it is corroborated by Stanford literature.</p>