Indian Census 2011- No April Fools

Is there a word which explains that you have been subject to the Census ?
Is it censud ?
Censured ?
Censussed ?
Whatever it is April 1st marks the start of the Indian Census 2011.
President Prabha Patil will be one of the first to be ..........
Details will be obtained on numbers, literacy and mortality, religion and migration.
Why am I sharing this with you ?
I am impressed at the scale of the undertaking. It is a colossal exercise.
Remember Indias current population is estimated at 1.3 Billion
It will yield valuable information that the Indian government can use for planning the future of this burdgeoning economy and it will use 11,631 metric tonnes of Paper.
Now how on earth did they arrive at that figure I ask you !