Rank	Countries/Territories	Count	Percent
1	United States	626	35.3%
2	China	578	32.6%
3	Germany	94	5.3%
4	Japan	63	3.6%
5	India	55	3.1%
6	Philippines	51	2.9%
7	Canada	40	2.3%
8	Korea, Republic of	29	1.6%
9	Hong Kong	23	1.3%
10	Singapore	22	1.2%
11	Italy	19	1.1%
12	Ireland	18	1%
13	Russia	16	0.9%
14	Brazil	14	0.8%
15	Latvia	13	0.7%
16	Netherlands	12	0.7%
17	France	12	0.7%
18	United Kingdom	12	0.7%
19	Taiwan	8	0.5%
20	Belgium	8	0.5%
21	Albania	4	0.2%
22	Australia	4	0.2%
23	Austria	4	0.2%
24	Cote D'ivoire	4	0.2%
25	Cyprus	4	0.2%
26	Thailand	4	0.2%
27	Romania	3	0.2%
28	Sweden	3	0.2%
29	Lithuania	3	0.2%
30	Lebanon	2	0.1%
31	Norway	2	0.1%
32	Jordan	2	0.1%
33	Iran, Islamic Republic of	2	0.1%
34	Czech Republic	2	0.1%
35	Costa Rica	2	0.1%
36	Switzerland	2	0.1%
37	Slovakia	2	0.1%
38	Serbia	2	0.1%
39	Saudi Arabia	1	0.1%
40	Slovenia	1	0.1%
41	Finland	1	0.1%
42	Bangladesh	1	0.1%
43	Argentina	1	0.1%
44	Armenia	1	0.1%
45	Bulgaria	1	0.1%
46	Israel	1	0.1%
47	Poland	1	0.1%
48	Mongolia	1	0.1%