Sure, but what statistics? Popularity? Downloads? At least explain it clearly here on Itch.io. You can't expect new people (or those who aren't on your discord server/following on other social media, like me) to know exactly how you operates. Most games that gives content earlier to supporters also give a ETA to the same content to arrive for free to the rest of players.
I'll use Eternernum as an example; once 0.10 releases, the top donors will get it first and it will slowly be available to cheaper tiers, and then be completely free. It will take 40~ days from top to bottom, and that makes a huge difference compared if it was just "when we feel like it". With a set ETA, players can come back later at the date that it was set and play it, rather then checking it daily. It gets tiring after just a couple of days, and with no ETA, it also gets much easier to just forget about it. I didn't forget because I'm interested in your game, but you can't blame anyone if they don't come back.
I'm criticizing you guys because I want genuinely the best for the game, but it won't come unless you also start taking it more seriously or handling it better.