Rank	Countries/Territories	Count	Percent
1	China	477	38%
2	United States	399	31.8%
3	Germany	69	5.5%
4	Japan	36	2.9%
5	Netherlands	33	2.6%
6	India	31	2.5%
7	United Kingdom	24	1.9%
8	Iran, Islamic Republic of	20	1.6%
9	Russia	17	1.4%
10	Ireland	16	1.3%
11	Brazil	15	1.2%
12	Canada	15	1.2%
13	Australia	11	0.9%
14	Korea, Republic of	9	0.7%
15	Pakistan	8	0.6%
16	Singapore	7	0.6%
17	Taiwan	7	0.6%
18	Mexico	7	0.6%
19	Slovenia	6	0.5%
20	Hong Kong	6	0.5%
21	Turkey	5	0.4%
22	Jordan	5	0.4%
23	Spain	4	0.3%
24	Belgium	4	0.3%
25	Argentina	4	0.3%
26	Denmark	3	0.2%
27	Czech Republic	2	0.2%
28	Serbia	2	0.2%
29	Mongolia	2	0.2%
30	France	2	0.2%
31	Montenegro	1	0.1%
32	Nepal	1	0.1%
33	Norway	1	0.1%
34	Poland	1	0.1%
35	Romania	1	0.1%
36	Ukraine	1	0.1%
37	Colombia	1	0.1%
38	Egypt	1	0.1%
39	Hungary	1	0.1%
40	Italy	1	0.1%