Rank	Countries/Territories	Count	Percent
1	China	558	43.7%
2	United States	452	35.4%
3	Germany	58	4.5%
4	Russia	24	1.9%
5	Japan	17	1.3%
6	India	16	1.3%
7	Brazil	16	1.3%
8	Australia	14	1.1%
9	Hong Kong	14	1.1%
10	United Kingdom	14	1.1%
11	Korea, Republic of	13	1%
12	Canada	11	0.9%
13	Iran, Islamic Republic of	5	0.4%
14	Netherlands	5	0.4%
15	South Africa	5	0.4%
16	Sweden	5	0.4%
17	Taiwan	5	0.4%
18	Turkey	4	0.3%
19	Singapore	4	0.3%
20	Italy	4	0.3%
21	Indonesia	4	0.3%
22	Argentina	3	0.2%
23	France	3	0.2%
24	Colombia	3	0.2%
25	Spain	3	0.2%
26	Ukraine	2	0.2%
27	Portugal	2	0.2%
28	Romania	2	0.2%
29	Egypt	2	0.2%
30	Finland	1	0.1%
31	Cyprus	1	0.1%
32	Bangladesh	1	0.1%
33	Greece	1	0.1%
34	New Zealand	1	0.1%
35	Lebanon	1	0.1%
36	Malaysia	1	0.1%
37	Jordan	1	0.1%