Rank	Countries/Territories	Count	Percent
1	United States	552	40.5%
2	China	445	32.6%
3	Germany	132	9.7%
4	Australia	37	2.7%
5	Canada	35	2.6%
6	France	20	1.5%
7	Japan	16	1.2%
8	India	12	0.9%
9	Ukraine	11	0.8%
10	Netherlands	10	0.7%
11	Singapore	10	0.7%
12	Malaysia	7	0.5%
13	Sweden	6	0.4%
14	Cyprus	6	0.4%
15	Korea, Republic of	5	0.4%
16	Hong Kong	5	0.4%
17	United Kingdom	5	0.4%
18	Poland	4	0.3%
19	Ireland	4	0.3%
20	Greece	3	0.2%
21	Czech Republic	3	0.2%
22	Mongolia	3	0.2%
23	Thailand	3	0.2%
24	Italy	3	0.2%
25	Norway	2	0.1%
26	Philippines	2	0.1%
27	Taiwan	2	0.1%
28	Serbia	2	0.1%
29	Portugal	2	0.1%
30	Bangladesh	2	0.1%
31	Indonesia	2	0.1%
32	Iran, Islamic Republic of	2	0.1%
33	Israel	1	0.1%
34	Georgia	1	0.1%
35	Argentina	1	0.1%
36	Costa Rica	1	0.1%
37	Romania	1	0.1%
38	Turkey	1	0.1%
39	Mauritius	1	0.1%
40	Mexico	1	0.1%
41	United Arab Emirates	1	0.1%
42	Viet Nam	1	0.1%