Rank	Countries/Territories	Count	Percent
1	United States	604	35.8%
2	China	505	29.9%
3	Germany	85	5%
4	United Kingdom	81	4.8%
5	India	58	3.4%
6	Japan	41	2.4%
7	Australia	40	2.4%
8	Korea, Republic of	37	2.2%
9	Netherlands	21	1.2%
10	France	20	1.2%
11	Hong Kong	18	1.1%
12	Canada	18	1.1%
13	Singapore	16	0.9%
14	Belgium	13	0.8%
15	Ireland	12	0.7%
16	Brazil	11	0.7%
17	Ukraine	11	0.7%
18	Taiwan	10	0.6%
19	Spain	8	0.5%
20	Russia	7	0.4%
21	Nigeria	7	0.4%
22	Iran, Islamic Republic of	6	0.4%
23	Puerto Rico	5	0.3%
24	Thailand	5	0.3%
25	Poland	4	0.2%
26	Italy	4	0.2%
27	Cyprus	4	0.2%
28	Ecuador	3	0.2%
29	Norway	3	0.2%
30	Israel	3	0.2%
31	Turkey	3	0.2%
32	Sweden	3	0.2%
33	Switzerland	2	0.1%
34	Philippines	2	0.1%
35	Mexico	2	0.1%
36	New Zealand	2	0.1%
37	Egypt	2	0.1%
38	Greece	2	0.1%
39	Bahrain	2	0.1%
40	Colombia	2	0.1%
41	Argentina	1	0.1%
42	Bangladesh	1	0.1%
43	Denmark	1	0.1%
44	Romania	1	0.1%
45	Latvia	1	0.1%
46	Jordan	1	0.1%