...than the current compare value to get the current row's item.
Example: You should find
16001E00170028
in the image - which is to be read as
* if the rndMod10 is lower than 1E (00->1D), give item 0016 (Super Potion)
* if >=1E but < 28, give item 0017 (Full Heal)
* if >=28, continue table...