Rank	Countries/Territories	Count	Percent
1	United States	883	40.4%
2	China	568	26%
3	Germany	193	8.8%
4	Australia	83	3.8%
5	India	65	3%
6	Singapore	43	2%
7		34	1.6%
8	Korea, Republic of	24	1.1%
9	Japan	23	1.1%
10	Canada	23	1.1%
11	Slovakia	22	1%
12	Romania	18	0.8%
13	France	17	0.8%
14	Netherlands	16	0.7%
15	Cote D'ivoire	15	0.7%
16	Denmark	13	0.6%
17	United Kingdom	12	0.5%
18	Russia	11	0.5%
19	Morocco	10	0.5%
20	Cyprus	9	0.4%
21	Ireland	8	0.4%
22	Turkey	8	0.4%
23	Italy	7	0.3%
24	Iran, Islamic Republic of	7	0.3%
25	Hong Kong	7	0.3%
26	Latvia	6	0.3%
27	Mexico	5	0.2%
28	Nigeria	5	0.2%
29	Ukraine	5	0.2%
30	Viet Nam	4	0.2%
31	Indonesia	4	0.2%
32	Malaysia	3	0.1%
33	Bulgaria	3	0.1%
34	Bangladesh	3	0.1%
35	South Africa	3	0.1%
36	Spain	2	0.1%
37	Sri Lanka	2	0.1%
38	Pakistan	2	0.1%
39	Belgium	2	0.1%
40	Egypt	2	0.1%
41	Ethiopia	2	0.1%
42	Czech Republic	2	0.1%
43	Bosnia and Herzegovina	1	0%
44	Argentina	1	0%
45	Austria	1	0%
46	Mongolia	1	0%
47	Norway	1	0%
48	Oman	1	0%
49	Israel	1	0%
50	Peru	1	0%
51	Nepal	1	0%
52	Sweden	1	0%