Yes, they show the full range in 10 year increments. All age brackets up to age 45 decreased.
From 2001 to 2006 we lost a total of 526,000 hunters. Age 18-24 decreased by 29%. 25-34 dropped by 17%. 35-44 dropped by 16%.
45-54 increased by 2%. 55-64 was up by 22%. 65+ was up 19%. As you can see, our hunter population is aging dramatically. The 45+ group increased by 670,000. Those younger than 45 decreased by 1,198,000. Now a big part of that is the baby boomers but still, we clearly are not replacing our hunters in the numbers we have had in the past. And the baby boomers have been pitiful at recruiting their kids into hunting. There should be a mini boom of hunters somewhere in there, maybe the 35-44 year olds??? But there isn't. If the baby-boomers had done like you said Vermonster, we'd be in great shape.