[Poll WP 34S] How many 34S are in use by forum members?

[jebem]

I confirm that I'm a proud owner of a HP-30B converted into a super RPN WP-34S calculator since a couple of weeks ago.

I find the poll numbers a little on the shy side, even considering that it relates to the MoHPC members.

Out of curiosity, do we have now an official estimate of the existing proper WP-34S machines in use? (by proper I mean HP-20/30B calculators using the official Eric's keyboard overlay)

For instance, crossing the keyboard overlay numbers (only 345 by March...) with the SF downloaded firmware images could give a rough idea of the actual number.