Mathematical language is not really perfectly understood by many people. People may well mistakenly use "every month average" when they really want the 'average a month' but that doesn't change the meaning of those conditions, equally as people composing about "stationery autos" does not change the meaning of "stationery" https://financefeeds.com/ripple-market-trend-weakens-below-0-52-pepe-copyright-growth-reignites-unstaked-targets-2700-roi/