1) Honestly, no clue. Geographically I would say Asian, but I can easily be wrong.
http://en.wikipedia.org/wiki/Race_and_ethnicity_in_the_United_States_Census#Census_2000_.28Population.29 wrote:Asian. A person having origins in any of the original peoples of the Far East, Southeast Asia, or the Indian subcontinent including, for example, Cambodia, China, India, Japan, Korea, Malaysia, Pakistan, the Philippine Islands, Thailand, and Vietnam. It includes 'Asian Indian,' 'Chinese', 'Filipino', 'Korean', 'Japanese', 'Vietnamese', and 'Other Asian'.
2) Nope
3) IIRC if you don't get merit scholarships it is pretty hard to secure funding for international students. You will either have to take out loans from your home country or find a US citizen (permanent resident may be enough) co-signer.
4) Standard response is... take the LSAT and post with a real score. Each point matters a ton. Then throw your numbers into lawschoolnumbers.com and lawschoolpredictor.com
5) More for some schools then others. Standard wisdom is that it won't get you into any schools that your numbers are not competitive for but can help distinguish yourself between candidates with similar numbers. From my 0L understanding it may, depending on what type of work experience, help for OCI though.