Rank	Countries/Territories	Count	Percent
1	China	436	33.6%
2	United States	361	27.8%
3	Germany	201	15.5%
4	Japan	32	2.5%
5	Iraq	28	2.2%
6	India	27	2.1%
7	France	24	1.8%
8	Belgium	16	1.2%
9	Russia	16	1.2%
10	Cyprus	15	1.2%
11	United Kingdom	15	1.2%
12	Switzerland	12	0.9%
13	Canada	11	0.8%
14	Netherlands	9	0.7%
15	Hong Kong	8	0.6%
16	Spain	8	0.6%
17	Iran, Islamic Republic of	7	0.5%
18	Brazil	6	0.5%
19	Italy	6	0.5%
20	Romania	6	0.5%
21	Mexico	6	0.5%
22	Korea, Republic of	5	0.4%
23	Nigeria	5	0.4%
24	Thailand	5	0.4%
25	Serbia	4	0.3%
26	Singapore	4	0.3%
27	Hungary	4	0.3%
28	Uganda	3	0.2%
29	Pakistan	3	0.2%
30	Ukraine	2	0.2%
31	Turkey	2	0.2%
32	Ghana	2	0.2%
33	Bulgaria	2	0.2%
34	Argentina	1	0.1%
35	Australia	1	0.1%
36	Ecuador	1	0.1%
37	Greece	1	0.1%
38	Ireland	1	0.1%
39	Slovenia	1	0.1%
40	Malaysia	1	0.1%
41	Morocco	1	0.1%