Rank	Countries/Territories	Count	Percent
1	China	396	32%
2	United States	355	28.7%
3	India	74	6%
4	Germany	54	4.4%
5		51	4.1%
6	Australia	43	3.5%
7	Japan	38	3.1%
8	Russia	25	2%
9	United Kingdom	23	1.9%
10	France	19	1.5%
11	Netherlands	15	1.2%
12	Iran, Islamic Republic of	14	1.1%
13	Canada	12	1%
14	Hong Kong	11	0.9%
15	Korea, Republic of	11	0.9%
16	Singapore	10	0.8%
17	Sweden	7	0.6%
18	Ireland	6	0.5%
19	Argentina	5	0.4%
20	Cyprus	5	0.4%
21	Bulgaria	5	0.4%
22	Spain	5	0.4%
23	Romania	4	0.3%
24	Malaysia	4	0.3%
25	Brazil	4	0.3%
26	Italy	4	0.3%
27	Ukraine	4	0.3%
28	Turkey	3	0.2%
29	Switzerland	3	0.2%
30	Latvia	3	0.2%
31	Mongolia	2	0.2%
32	Morocco	2	0.2%
33	Sri Lanka	2	0.2%
34	Slovakia	2	0.2%
35	Ghana	2	0.2%
36	Egypt	2	0.2%
37	Taiwan	2	0.2%
38	Thailand	2	0.2%
39	Viet Nam	2	0.2%
40	Austria	1	0.1%
41	Belgium	1	0.1%
42	Greece	1	0.1%
43	Indonesia	1	0.1%
44	Nigeria	1	0.1%
45	Poland	1	0.1%
46	Moldova, Republic of	1	0.1%
47	Lithuania	1	0.1%