I believe these are the mintages, aren't they? For the 1/2oz and the 1/4oz, mintages in 2007 were substantially less than 2006: FRACTIONAL 2006-W / 2007-W 1 oz gold 49,975 / 16,707 1/2 oz gold 18,850 / 8,434 1/4 oz gold 19,925 / 9,578 1/10 oz gold 25,650 / 18,951