Hi,

Below is my graph that I used to generate the following graph. I want to add ticks to the middle bar of my graph. How can I do it? Thanks!

local y_title = "PIT as % of TTR"
local title = "Personal Income Taxes"
local sub_title = "(in percent of Total Tax Revenue(TTR), averages 1999-2000, 2001-2010, 2011-2016)"
local footer = "Source: United Nations University UNU-WIDER"
#delimit ;
graph bar mean_PITtoTTR_90_00 mean_PITtoTTR_01_10 mean_PITtoTTR_11_16 ,
over(Region_Name, label(angle(45) labsize(vsmall))))
graphregion(color(white)) ytitle(`y_title', size(small))
title(`title', size(small)) subtitle(`sub_title', size (vsmall))
legend(label(1 "1999-2000") label(2 "2001-2010") label(3 "2011-2016")
size(vsmall) symysize(vsmall) symxsize(vsmall) position(10) ring(0))
text(-18 80 "`footer'", size(vsmall))bar(1, color(gold)) bar(2, color(sandb)) bar(3, color(sand));
#delimit cr
graph save "TTR Revenues by Decade and Region", replace
graph export "TTR Revenues by Decade and Region.png", replace