Is there a way to add percentage labels to a stacked bar chart in Splunk 6.1.2?

[HattrickNZ]

I have the following search
...| eval limit4Graph=Limit-Usage | fields userLabel limit4Graph Usage percent
Note: Limit-Usage here is because I have to use a stacked chart to get what I want in the visualisation part

this give me stats like this

userLabel   limit4Graph     Usage   percent
PR  23478   54299   69.813698
AM  71864   17024   19.152192 

THis is the visualization i get to (this is a stacked chart)

But I would like to display the percentages as lables like below (excel example)

Can this be done? with simple xml or in the search or some other?
I would also like to be able to control the order of the x-axis.

[HattrickNZ]

I have just got splunk on my machine. My indexing volume licence has expired but i can still do the below search.

And i hope to document my workings here.

I start with this search:
index=_internal sourcetype="splunk_web_access" | eval limit=if(user=="admin",15000,if(user=="-",1000,"NULL"))| stats count(uri) as Usage max(limit) as Limit by user | eval percent=Usage/Limit*100 | eval limit4Graph=Limit-Usage | fields user Usage limit4Graph percent

And this gives me a stats like this

user    Usage   limit4Graph     percent
-   404     596     40.400000
admin   11076   3924    73.840000 

Then I want to do a stacked chart in the visualisation tab and save it as a panel in a dashboard.

have just added a css file and a js file here C:\Apps\Splunk\etc\apps\search\appserver\static
the search directory is where I created the dashbaord.

Now the hard part want to be able to have the percentage values as labels over the graph, using ramdasprlink text link .....will see how we go

[ramdaspr]

AFAIK not without accessing the JS. A possible solution is provided here