Chief Minister of Bihar Nitish Kumar on August 09 stressed on his demand of caste-based census and claimed that “it will benefit the country”. “We haven't received any reply (to the letter) from the PM yet. We want caste-based Census and it's our old demand. Caste-based Census will help all castes to get their exact numbers, to create policies accordingly. It's for the benefit of the country,” CM Kumar told media persons.