The stats idelkslayer doesn't show are the size of deer harvested and number of hunters, just because things seem consistent isn't an arguing point that all is well.
He included the total number of deer hunters, and broke out the number of mule deer hunters but I would give less weight to mule deer hunters as the harvest report ask what species is primarily hunted. The number of hunters is likely based off of tags sold.Here are some TOTAL deer hunter numbers through the last 50 years. The average is 135,000 and the highest number I have found was in 2007. Here's a random sample:
1977 - 146,300
1983 - 139,000
1991 - 146,500
2003 - 143,300
2007 - 148,900
2014 - 143834
2022 - 126,802
You are right that it does not include age class of deer, which would be harder data to collect.
One question I have and I don’t know how it can be answered, is increased human activity driving bigger bucks to different areas, either to private land or into different units. 48 and 49 are in the middle of increasingly popular tourist areas so that is likely having an effect.