how many rating points you gain by year?

in the last 18 months, my lichess rating growed 150 points. I think after more 18 months I would reach 2200 and stay there!

P.S.: No if I fail mate in one on captcha! (dammit... lol)

Maybe 3 points, but usually lose points.

Back when I was still actually improving...100 (USCF) points per year.