Quoted from DCFAN:If you read carefully you will notice the article was written in 2001/2002.
I probably glossed over it when I saw the publish date of 2010. The thing is, I saw another article circa 2009 with similar stats but this was the best I could dig up. I've also seen mention people in the know that Stern can currently manufacture 30 pins/day which puts those numbers right in the mid 9000's per year. The most recent example of a high volume pin was POTC rumored to be 6000 (not sure I believe that number as they don't seem that common), but I still think 9000/year is more accurate number than 4500/year in 2012... could be 7k or 8k, but 2011-2012 should have higher sales than 2009-10 based on the success of titles.
Quoted from DCFAN:The thing that is scary about the more recent year's production numbers is that the LE's are probably close to half of the pins made for those respective titles (i.e AC/DC, TF, XMEN, Avatar will all probably be close to 50/50 LE to Pro models). This is even more likely to be true when you consider that us collectors have become the predominate market for NIB pinball machines.
I was thinking that collectors represent nearly half of Stern's sales too but was vehemently disagreed with, citing, if nothing else, the large sales of Pro models in Europe. If that's true, I can't believe that LE sales are half of each run. I think that some titles have runs of 1500 and others have runs closer to 4000 which varies by demand.
Anyway, Stern doesn't exactly publish this info so it's all anecdotal evidence.