Rank	Countries/Territories	Count	Percent
1	United States	822	37.1%
2	China	635	28.7%
3	Germany	151	6.8%
4	India	105	4.7%
5	Japan	105	4.7%
6	Taiwan	48	2.2%
7	Korea, Republic of	37	1.7%
8	Latvia	27	1.2%
9	Russia	26	1.2%
10		22	1%
11	Netherlands	21	0.9%
12	Brazil	20	0.9%
13	Hong Kong	18	0.8%
14	Canada	15	0.7%
15	Israel	14	0.6%
16	France	13	0.6%
17	Australia	12	0.5%
18	Congo, The Democratic Republic of The	11	0.5%
19	Cyprus	10	0.5%
20	Argentina	10	0.5%
21	United Kingdom	9	0.4%
22	Bangladesh	8	0.4%
23	Turkey	6	0.3%
24	South Africa	6	0.3%
25	Kenya	5	0.2%
26	Malaysia	5	0.2%
27	Mexico	4	0.2%
28	Greece	4	0.2%
29	Singapore	4	0.2%
30	Switzerland	3	0.1%
31	Ireland	3	0.1%
32	Macao	3	0.1%
33	Belgium	3	0.1%
34	Ghana	3	0.1%
35	Mauritius	2	0.1%
36	Viet Nam	2	0.1%
37	Spain	2	0.1%
38	Nigeria	2	0.1%
39	Norway	2	0.1%
40	Pakistan	2	0.1%
41	Poland	2	0.1%
42	Romania	1	0%
43	Sweden	1	0%
44	Slovakia	1	0%
45	Ukraine	1	0%
46	Nepal	1	0%
47	Luxembourg	1	0%
48	Iraq	1	0%
49	Italy	1	0%
50	Czech Republic	1	0%
51	Denmark	1	0%
52	Finland	1	0%
53	Cameroon	1	0%
54	Austria	1	0%