Franking of RMS divs

With the release dates of annual reports rapidly approaching,
and possible announcement of divs, it's worth considering whether
the various goldies had franking credits on divs in the past.
I found some data in a recent stock analyst's newsletter,
listed below for some of the mid-cap Au producers on ASX
with MC's between $1-2b. This data may be slightly out of date,
so please DYOR.
Note that RMS is one of the few that had 100% franked divs
(but not a guarantee that the next divs will be 100% franked of course !)

Miner....Market Cap ($b)....%Franking

OGC........2.36...........0
SLR.........2.28...........0
PRU.........1.78..........0
RMS......1.79.......100
GOR.........1.72...........0
RSG.........1.54...........0
WGX.........1.04...........0
SFR..........1.01.........100

Another dot point to add to the long list of reasons
why RMS is looking like a winner, IMO.

All IMHO, DYOR