Rank	Countries/Territories	Count	Percent
1	United States	956	37.5%
2	China	428	16.8%
3	Germany	154	6%
4	India	107	4.2%
5	Netherlands	69	2.7%
6	United Kingdom	57	2.2%
7	Australia	51	2%
8	Jordan	47	1.8%
9	France	46	1.8%
10	Japan	38	1.5%
11	Iran, Islamic Republic of	35	1.4%
12	Kazakhstan	35	1.4%
13	Ireland	33	1.3%
14	Denmark	33	1.3%
15	Indonesia	31	1.2%
16	Canada	30	1.2%
17	Turkey	30	1.2%
18	Taiwan	29	1.1%
19	Korea, Republic of	27	1.1%
20	Russia	23	0.9%
21	Singapore	21	0.8%
22	Egypt	16	0.6%
23	Romania	15	0.6%
24	Brazil	13	0.5%
25	Spain	12	0.5%
26	Mexico	12	0.5%
27	Tanzania, United Republic of	10	0.4%
28	Venezuela, Bolivarian Republic of	10	0.4%
29	Viet Nam	10	0.4%
30	Ukraine	9	0.4%
31	United Arab Emirates	9	0.4%
32	New Zealand	9	0.4%
33	Belgium	9	0.4%
34	Greece	8	0.3%
35	Hong Kong	8	0.3%
36	Italy	7	0.3%
37	Hungary	6	0.2%
38	Ghana	6	0.2%
39	Argentina	6	0.2%
40	Algeria	6	0.2%
41	Colombia	6	0.2%
42	Poland	6	0.2%
43	Malaysia	5	0.2%
44	Latvia	5	0.2%
45	Sweden	5	0.2%
46	Cyprus	5	0.2%
47	Czech Republic	5	0.2%
48	Saudi Arabia	4	0.2%
49	Lithuania	4	0.2%
50	Mongolia	4	0.2%
51	Morocco	4	0.2%
52	Portugal	3	0.1%
53	Norway	3	0.1%
54	Sierra Leone	3	0.1%
55	Oman	2	0.1%
56	Mauritania	2	0.1%
57	Chile	2	0.1%
58	Ecuador	2	0.1%
59	Bangladesh	2	0.1%
60	Cameroon	2	0.1%
61	Angola	1	0%
62	Azerbaijan	1	0%
63	Ethiopia	1	0%
64	Georgia	1	0%
65	Jamaica	1	0%
66	Pakistan	1	0%
67	Palestine, State of	1	0%
68	Nigeria	1	0%
69	Thailand	1	0%
70	Switzerland	1	0%
71	Syrian Arab Republic	1	0%