Rank	Countries/Territories	Count	Percent
1	United States	528	35.5%
2	China	410	27.5%
3	Germany	147	9.9%
4	India	109	7.3%
5	Russia	34	2.3%
6	Japan	25	1.7%
7	France	24	1.6%
8	Mexico	18	1.2%
9	Netherlands	18	1.2%
10	Korea, Republic of	16	1.1%
11		16	1.1%
12	Turkey	13	0.9%
13	Australia	12	0.8%
14	Ukraine	10	0.7%
15	Romania	8	0.5%
16	Portugal	7	0.5%
17	United Kingdom	7	0.5%
18	Singapore	7	0.5%
19	South Africa	6	0.4%
20	Cyprus	6	0.4%
21	Brazil	5	0.3%
22	Italy	5	0.3%
23	Canada	4	0.3%
24	Hong Kong	4	0.3%
25	Thailand	4	0.3%
26	Viet Nam	4	0.3%
27	Venezuela, Bolivarian Republic of	3	0.2%
28	Taiwan	3	0.2%
29	Ireland	3	0.2%
30	Ecuador	3	0.2%
31	Egypt	3	0.2%
32	Latvia	3	0.2%
33	Morocco	3	0.2%
34	Nepal	2	0.1%
35	Lebanon	2	0.1%
36	Spain	2	0.1%
37	Hungary	2	0.1%
38	Chile	2	0.1%
39	Greece	2	0.1%
40	Israel	1	0.1%
41	Belgium	1	0.1%
42	Argentina	1	0.1%
43	Sweden	1	0.1%
44	Pakistan	1	0.1%
45	Paraguay	1	0.1%
46	Peru	1	0.1%
47	Jordan	1	0.1%
48	Uruguay	1	0.1%