That source is kind of wonky. It’s just a picture posted somewhere with a not-verifiable source written on it, so there is not a lot to say about this. But if those are real statistics from russia: We kind of know that russia is totally faking their statistics for propaganda reasons and if they publish that statistic, the reality will be much, much worse. And 40% seems to be the average here. Which means that there will be many people on the lower end of the income scale who have to spend a bigger amount.

There is a Reuters article quoting a UN representative with the 40% number from 2022. So this is really old news.