Perhaps those global numbers are relevant, I don't know. I don't see them (Lenovo) deployed that widely in my work environments (four companies, employed by one, servicing three others) I mostly see Apple, HP and Dell, and the odd Lenovo on-demand. Keep in mind that this is also in environments where docking stations are on the way out, which seems to correlate to certain device choices (I've read a few blogs about that, not sure which ones as it was a few months ago).

Maybe the market share assumes consumer and low-end models?