Rank	Countries/Territories	Count	Percent
1	United States	395	40.2%
2	China	269	27.4%
3	Germany	92	9.4%
4	Canada	34	3.5%
5	India	17	1.7%
6	Netherlands	15	1.5%
7	Korea, Republic of	13	1.3%
8	Singapore	13	1.3%
9	United Kingdom	12	1.2%
10	Russia	11	1.1%
11	Ireland	11	1.1%
12	Australia	11	1.1%
13	France	10	1%
14	Japan	9	0.9%
15	Thailand	8	0.8%
16	Turkey	6	0.6%
17	Malaysia	5	0.5%
18	Philippines	5	0.5%
19	Indonesia	5	0.5%
20	Cyprus	4	0.4%
21	Argentina	3	0.3%
22	Croatia	3	0.3%
23	South Africa	3	0.3%
24	New Zealand	3	0.3%
25	Oman	3	0.3%
26	Pakistan	2	0.2%
27	Spain	2	0.2%
28	Belgium	2	0.2%
29	Egypt	2	0.2%
30	Ukraine	2	0.2%
31	Romania	2	0.2%
32	Viet Nam	2	0.2%
33	Czech Republic	1	0.1%
34	Iran, Islamic Republic of	1	0.1%
35	Hong Kong	1	0.1%
36	Brazil	1	0.1%
37	Bulgaria	1	0.1%
38	Switzerland	1	0.1%
39	Poland	1	0.1%
40	Saudi Arabia	1	0.1%
41	Norway	1	0.1%