Hallo everybody

I have a problem with exporting my graphs in png format in a loop. It only saves one graph with the title of the local macro:
"wellbeing_affraid wellbeing_nervous wellbeing_panic wellbeing_concern"?

My code looks like this:

cd "E:\Projectdata"

use Input\studypopulation, clear

local anxiety wellbeing_affraid wellbeing_nervous wellbeing_panic wellbeing_concern

foreach var of local anxiety {
twoway hist `var', freq yla(,format(%5.0f) ang(h)) width(1) discret xla(0/4, valuelabel noticks) barw(0.8) ytitle(Antal gravide kvinder)
graph export "Graphs/`anxiety'.png", as(png) replace
}

I really can't figure out what's the problem with the export command?

Kind regards Frank