If I recall correctly, when I previously asked why on average, everything else being equal, O/U's were less expensive than SxS's, the core answer was consumer demand and the amount produced to meet that demand.

Does anyone have a breakdown of new shotgun sales in the USA and worldwide for a recent year between autos, pumps, O/U, SxS and S/S?

Is there an internet site with this data, that might also give additional breakdown data between brands, gauges, etc.?