Rank	Countries/Territories	Count	Percent
1	China	468	36.5%
2	United States	418	32.6%
3	Germany	106	8.3%
4	France	58	4.5%
5	Japan	43	3.4%
6	Iran, Islamic Republic of	16	1.2%
7	India	15	1.2%
8	Sweden	14	1.1%
9	United Kingdom	12	0.9%
10	Korea, Republic of	12	0.9%
11	Cyprus	10	0.8%
12	Taiwan	10	0.8%
13	Netherlands	9	0.7%
14	Singapore	8	0.6%
15	Spain	8	0.6%
16	Italy	7	0.5%
17	Russia	6	0.5%
18	Australia	6	0.5%
19	Hungary	6	0.5%
20	Canada	5	0.4%
21	Hong Kong	4	0.3%
22	Ireland	4	0.3%
23	South Africa	3	0.2%
24	Pakistan	3	0.2%
25	Argentina	3	0.2%
26	Armenia	3	0.2%
27	Viet Nam	3	0.2%
28	Turkey	2	0.2%
29	Bangladesh	2	0.2%
30	Egypt	2	0.2%
31	Colombia	2	0.2%
32	Mongolia	2	0.2%
33	Latvia	2	0.2%
34	Malaysia	2	0.2%
35	Mexico	1	0.1%
36	Poland	1	0.1%
37	Romania	1	0.1%
38	Serbia	1	0.1%
39	Indonesia	1	0.1%
40	Ghana	1	0.1%
41	Switzerland	1	0.1%