FDA warning letters

Hi,

Where can I find statistical data in the form of a pie diagram or a chart stating the 483 violations for the year 2006 or 2007. (CDER only).
The diagram should describe the violations in the form of percentage with respect to following functions:
Materials, facilities, equipments, laboratory, production quality etc.

eg. Materials - 6%
Facilities - 10%
Quality - 28% and so on.

This data is then statistically used in the form of pie diagram or chart.

Thanks,

Rajinder

pl refer Gold Sheet