Thats not really what that chart looks like to me, or at least the effect is very moderate. The big drops correspond to economic shocks. Even if i ignore that t

Thats not really what that chart looks like to me, or at least the effect is very moderate. The big drops correspond to economic shocks. Even if i ignore that the chart is topping at roughly 350 in 1975 and bottoming around 310 in what i assume is 2023, which makes it what? A 0.22% annual decrease?