Rank	Countries/Territories	Count	Percent
1	United States	740	37.3%
2	China	533	26.8%
3	Germany	142	7.2%
4	India	111	5.6%
5	Canada	46	2.3%
6	Netherlands	45	2.3%
7	Russia	36	1.8%
8	Iran, Islamic Republic of	35	1.8%
9	Japan	34	1.7%
10	Mexico	28	1.4%
11	Singapore	24	1.2%
12	Brazil	22	1.1%
13	Palestine, State of	18	0.9%
14	Taiwan	18	0.9%
15	France	17	0.9%
16	Korea, Republic of	15	0.8%
17	Australia	14	0.7%
18	Switzerland	14	0.7%
19	Morocco	9	0.5%
20	Hong Kong	8	0.4%
21	Cyprus	8	0.4%
22	United Kingdom	7	0.4%
23	Serbia	7	0.4%
24	Cote D'ivoire	6	0.3%
25	Nigeria	5	0.3%
26	Ireland	5	0.3%
27	Argentina	4	0.2%
28	Turkey	4	0.2%
29	Chile	3	0.2%
30	Peru	3	0.2%
31	Romania	3	0.2%
32	Israel	2	0.1%
33	Italy	2	0.1%
34	Hungary	2	0.1%
35	Indonesia	2	0.1%
36	Ukraine	2	0.1%
37	Spain	2	0.1%
38	Sweden	2	0.1%
39	Egypt	1	0.1%
40	Congo, The Democratic Republic of The	1	0.1%
41	Bolivia, Plurinational State of	1	0.1%
42	Bulgaria	1	0.1%
43	Libya	1	0.1%
44	Jordan	1	0.1%
45	Saint Lucia	1	0.1%
46	Norway	1	0.1%