Rank	Countries/Territories	Count	Percent
1	United States	271	40.1%
2	China	178	26.3%
3	India	36	5.3%
4	Ukraine	35	5.2%
5	Germany	32	4.7%
6	Japan	14	2.1%
7	Korea, Republic of	11	1.6%
8	Canada	11	1.6%
9	Netherlands	10	1.5%
10	Cyprus	7	1%
11	Austria	7	1%
12	Russia	6	0.9%
13	Sweden	6	0.9%
14	United Kingdom	5	0.7%
15	Mongolia	5	0.7%
16	France	5	0.7%
17	Argentina	4	0.6%
18	Italy	4	0.6%
19	Thailand	4	0.6%
20	Ireland	3	0.4%
21	Saudi Arabia	2	0.3%
22	Singapore	2	0.3%
23	Viet Nam	2	0.3%
24	Australia	2	0.3%
25	Algeria	2	0.3%
26	Lao People's Democratic Republic	2	0.3%
27	Lithuania	2	0.3%
28	Mexico	2	0.3%
29	Hong Kong	1	0.1%
30	Iran, Islamic Republic of	1	0.1%
31	Colombia	1	0.1%
32	Turkey	1	0.1%
33	Philippines	1	0.1%
34	Romania	1	0.1%