Rank	Countries/Territories	Count	Percent
1	China	707	41%
2	United States	548	31.7%
3	Germany	155	9%
4	Japan	109	6.3%
5	Australia	31	1.8%
6	Singapore	27	1.6%
7	India	21	1.2%
8	France	15	0.9%
9	Netherlands	14	0.8%
10	Canada	13	0.8%
11	Hong Kong	8	0.5%
12	Bulgaria	6	0.3%
13	Spain	6	0.3%
14	Viet Nam	5	0.3%
15	Nigeria	5	0.3%
16	Argentina	5	0.3%
17	Cyprus	5	0.3%
18	Korea, Republic of	5	0.3%
19	United Kingdom	5	0.3%
20	Romania	4	0.2%
21	Russia	4	0.2%
22	Italy	4	0.2%
23	Ukraine	4	0.2%
24	Sweden	2	0.1%
25	Taiwan	2	0.1%
26	Iran, Islamic Republic of	2	0.1%
27	Hungary	2	0.1%
28	Denmark	2	0.1%
29	Colombia	2	0.1%
30	Brazil	1	0.1%
31	Malaysia	1	0.1%
32	Mongolia	1	0.1%
33	Ireland	1	0.1%
34	Slovakia	1	0.1%
35	South Africa	1	0.1%
36	Thailand	1	0.1%
37	Switzerland	1	0.1%