Rank	Countries/Territories	Count	Percent
1	China	924	43.2%
2	United States	804	37.6%
3	Germany	132	6.2%
4	France	40	1.9%
5	Singapore	20	0.9%
6	Hong Kong	18	0.8%
7	Netherlands	17	0.8%
8	Korea, Republic of	14	0.7%
9	Canada	13	0.6%
10	Japan	12	0.6%
11	Ukraine	12	0.6%
12	Mexico	11	0.5%
13	Switzerland	11	0.5%
14	India	11	0.5%
15	Australia	10	0.5%
16	Poland	10	0.5%
17	Iran, Islamic Republic of	8	0.4%
18	Romania	7	0.3%
19	Cyprus	7	0.3%
20	South Africa	6	0.3%
21	United Kingdom	6	0.3%
22	Latvia	5	0.2%
23	Brazil	5	0.2%
24		3	0.1%
25	Ireland	3	0.1%
26	Israel	3	0.1%
27	Taiwan	3	0.1%
28	Norway	3	0.1%
29	Turkey	3	0.1%
30	Palestine, State of	2	0.1%
31	Saudi Arabia	2	0.1%
32	Thailand	2	0.1%
33	Bangladesh	2	0.1%
34	Bulgaria	2	0.1%
35	Indonesia	2	0.1%
36	Egypt	1	0%
37	Colombia	1	0%
38	Argentina	1	0%
39	Sweden	1	0%
40	Pakistan	1	0%
41	Italy	1	0%
42	Malaysia	1	0%