Thanks, Jayanta,
is very important that you keep track of this progress.
Have you talked with Sam Wilson about this?
There could be many ways in which the WMF can help you
analyze this important moment of the Indic community,
and it's also very important to them (and their donors)
to understand how do they have an impact.
Google OCR is a "simple thing", but we ("Western wikisources) learned very late that
OCR was not available in many Indic languages.
I have shown many people in the WMF the stats about Telugu Wikisource (the peak in the chart)
and it's crucial that many other people inside WMF is aware of that.
The Indic Wikisource community can show that there are very "cheap" things the WMF can do to help their communities thrive. The Indic Wikisource community thus has a big responsability ;-)
Aubrey