Rank	Countries/Territories	Count	Percent
1	United States	620	35.3%
2	China	535	30.4%
3	United Kingdom	90	5.1%
4	Germany	87	5%
5	India	63	3.6%
6	Japan	41	2.3%
7	Australia	40	2.3%
8	Korea, Republic of	38	2.2%
9	Netherlands	22	1.3%
10	France	20	1.1%
11	Hong Kong	20	1.1%
12	Canada	19	1.1%
13	Singapore	16	0.9%
14	Belgium	13	0.7%
15	Ireland	12	0.7%
16	Brazil	11	0.6%
17	Ukraine	11	0.6%
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	0.3%
23	Norway	5	0.3%
24	Puerto Rico	5	0.3%
25	Thailand	5	0.3%
26	Poland	4	0.2%
27	Italy	4	0.2%
28	Cyprus	4	0.2%
29	Ecuador	3	0.2%
30	Israel	3	0.2%
31	Turkey	3	0.2%
32	Sweden	3	0.2%
33	Switzerland	2	0.1%
34	Mexico	2	0.1%
35	New Zealand	2	0.1%
36	Philippines	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%