Rank	Countries/Territories	Count	Percent
1	China	375	37.9%
2	United States	374	37.8%
3	Germany	76	7.7%
4	France	20	2%
5	Singapore	16	1.6%
6	Netherlands	12	1.2%
7	Ukraine	11	1.1%
8	Switzerland	11	1.1%
9	Korea, Republic of	10	1%
10	Hong Kong	10	1%
11	Canada	8	0.8%
12	Japan	7	0.7%
13	United Kingdom	6	0.6%
14	India	6	0.6%
15	Cyprus	4	0.4%
16	South Africa	4	0.4%
17	Mexico	4	0.4%
18	Romania	3	0.3%
19		3	0.3%
20	Australia	3	0.3%
21	Brazil	3	0.3%
22	Ireland	3	0.3%
23	Iran, Islamic Republic of	2	0.2%
24	Saudi Arabia	2	0.2%
25	Norway	2	0.2%
26	Taiwan	2	0.2%
27	Thailand	2	0.2%
28	Palestine, State of	2	0.2%
29	Turkey	1	0.1%
30	Sweden	1	0.1%
31	Pakistan	1	0.1%
32	Malaysia	1	0.1%
33	Italy	1	0.1%
34	Argentina	1	0.1%
35	Egypt	1	0.1%
36	Colombia	1	0.1%