Rank	Countries/Territories	Count	Percent
1	United States	470	39.5%
2	China	321	27%
3	Germany	120	10.1%
4	Japan	54	4.5%
5	India	37	3.1%
6	Canada	23	1.9%
7	Netherlands	17	1.4%
8	Ireland	15	1.3%
9	Hong Kong	12	1%
10	Australia	12	1%
11	United Kingdom	11	0.9%
12	Viet Nam	10	0.8%
13	Cyprus	9	0.8%
14	Singapore	9	0.8%
15	Sweden	8	0.7%
16	Switzerland	8	0.7%
17	Russia	6	0.5%
18	France	6	0.5%
19	Cote D'ivoire	6	0.5%
20		6	0.5%
21	Spain	4	0.3%
22	Serbia	3	0.3%
23	Saudi Arabia	2	0.2%
24	South Africa	2	0.2%
25	Norway	2	0.2%
26	Latvia	2	0.2%
27	Moldova, Republic of	2	0.2%
28	Mongolia	2	0.2%
29	Greece	2	0.2%
30	Korea, Republic of	1	0.1%
31	Argentina	1	0.1%
32	Bangladesh	1	0.1%
33	Lithuania	1	0.1%
34	Malaysia	1	0.1%
35	Poland	1	0.1%
36	Romania	1	0.1%
37	Nigeria	1	0.1%
38	United Arab Emirates	1	0.1%