Rank	Countries/Territories	Count	Percent
1	China	617	40.8%
2	United States	575	38%
3	Germany	141	9.3%
4	India	45	3%
5	United Kingdom	28	1.9%
6	Japan	15	1%
7	Canada	12	0.8%
8	Korea, Republic of	7	0.5%
9	Netherlands	7	0.5%
10	France	7	0.5%
11	Italy	5	0.3%
12	Greece	4	0.3%
13	Hong Kong	4	0.3%
14	Spain	4	0.3%
15	Taiwan	3	0.2%
16	Serbia	3	0.2%
17	Singapore	3	0.2%
18	Turkey	3	0.2%
19	Australia	3	0.2%
20	Norway	3	0.2%
21	Belgium	2	0.1%
22	Argentina	2	0.1%
23	Colombia	2	0.1%
24	Cyprus	2	0.1%
25	Viet Nam	2	0.1%
26	Slovenia	2	0.1%
27	Mexico	2	0.1%
28	Thailand	2	0.1%
29	Sweden	1	0.1%
30	Mongolia	1	0.1%
31	Ukraine	1	0.1%
32	Brazil	1	0.1%
33	Romania	1	0.1%
34	Russia	1	0.1%
35	Lithuania	1	0.1%