PRAGOTI

I do not need to invent any statistics. Its there already. Follow the link:

http://hdr.undp.org/en/reports/global/hdr2010/news/title,20523,en.html
Specifically it refers to West bengal along with a few other poor states in India:

"Even in countries with strong economic growth in recent years, the MPI analysis reveals the persistence of acute poverty. India is a major case in point. There are more MPI poor people in eight Indian states alone (421 million in Bihar, Chhattisgarh, Jharkhand, Madhya Pradesh, Orissa, Rajasthan, Uttar Pradesh, and West Bengal) than in the 26 poorest African countries combined (410 million). "