Rank	Countries/Territories	Count	Percent
1	China	510	42.8%
2	United States	389	32.7%
3	Germany	111	9.3%
4	Canada	47	3.9%
5	France	25	2.1%
6	United Kingdom	14	1.2%
7	Ireland	9	0.8%
8	Viet Nam	9	0.8%
9	Japan	7	0.6%
10	Netherlands	6	0.5%
11	Cyprus	6	0.5%
12	Indonesia	5	0.4%
13	Australia	5	0.4%
14	Argentina	3	0.3%
15	Italy	3	0.3%
16	India	3	0.3%
17	Mongolia	3	0.3%
18	Korea, Republic of	3	0.3%
19	Lebanon	3	0.3%
20	Turkey	3	0.3%
21	Singapore	3	0.3%
22	Ukraine	2	0.2%
23	Taiwan	2	0.2%
24	Malaysia	2	0.2%
25	Morocco	2	0.2%
26	Hong Kong	2	0.2%
27	Iran, Islamic Republic of	2	0.2%
28	Iraq	2	0.2%
29	Georgia	2	0.2%
30	Colombia	2	0.2%
31	Bangladesh	1	0.1%
32	Poland	1	0.1%
33	Russia	1	0.1%
34	Spain	1	0.1%
35	Sweden	1	0.1%
36	Switzerland	1	0.1%