From Ralph Grabowski's upFront eZine:
Research and Markets finds that high-end MCAD is in its death spiral, at least in Europe: "The mid range segment, that has already clearly overrun the value of the High-end segment, representing more than half of the whole MCAD market, is growing at +20% annually, leaving behind the high-end segment with an annual decrease of 5%." The details'll cost you e1950 (about US$2,900) at this site.
Cyon Research's white paper examining the structure of the MCAD market
has other thoughts about what used to be called "high-end" MCAD, and it's free.