Here are some interesting facts from Brookings report about tuition fee paid by Indians, cities sending maximum number of students to USA and Institutions/places where Indians are heading to.

30,000 crores almost equivalent economy of smaller states

1,68,034 Indian students paid $3,171,224,086 in tuition and $2,053,278,798 in living costs. Together it is approximately 29,000 crores based on Dollar conversion rate of 1 USD = 55 INR.

Actually the period (2008-2012) is dormant as recession existing across world. Expenditure must have increased after recession period for which statistics are not yet available. Rs. 29,000 crores can make many things in India. It's almost total economy value of some smaller states of India.

Attachment 217

Image Source: Brookings.edu

Hometowns of Student on F1 visa

Among Indian cities, Hyderabad Tops in supplying (26,220 students between 2008-12) International students to USA followed by Mumbai, Chennai, Banglore.

Seoul occupies the NO:1 Place in the world with 4.9% share of students. We see lot of undergrad students in US Schools from Korea.

RANK	CITY	NUMBER OF STUDENTS	SHARE
1	Seoul, South Korea	56,503	4.90%
2	Beijing, China	49,946	4.30%
3	Shanghai, China	29,145	2.50%
4	Hyderabad, India	26,220	2.30%
5	Riyadh, Saudi Arabia	17,361	1.50%
6	Mumbai, India	17,294	1.50%
7	Taipei, Taiwan	15,985	1.40%
8	Hong Kong, SAR	12,406	1.10%
9	Kathmandu, Nepal	10,721	0.90%
10	Jeddah, Saudi Arabia	10,468	0.90%
11	Nanjing, China	9,316	0.80%
12	Chennai, India	9,141	0.80%
13	Singapore	8,989	0.80%
14	Bangalore, India	8,835	0.80%
15	Delhi, India	8,728	0.80%
16	Guangzhou, China	8,167	0.70%
17	Chengdu, China	8,124	0.70%
18	Wuhan, China	8,001	0.70%
19	Ho Chi Minh City, Vietnam	7,955	0.70%
20	Shenzhen, China	7,792	0.70%