Rank	Countries/Territories	Count	Percent
1	United States	901	31.5%
2	China	465	16.3%
3	Germany	206	7.2%
4	India	155	5.4%
5	Iran, Islamic Republic of	150	5.3%
6	Philippines	124	4.3%
7	Australia	111	3.9%
8	Canada	69	2.4%
9	Iraq	48	1.7%
10	United Kingdom	37	1.3%
11	Pakistan	36	1.3%
12	Mexico	34	1.2%
13	Indonesia	33	1.2%
14	Netherlands	32	1.1%
15	Spain	30	1.1%
16	Poland	29	1%
17	France	27	0.9%
18	Turkey	25	0.9%
19	Italy	24	0.8%
20	Egypt	19	0.7%
21	Korea, Republic of	18	0.6%
22	Japan	17	0.6%
23	New Zealand	17	0.6%
24	Brazil	16	0.6%
25	Ireland	15	0.5%
26	Singapore	13	0.5%
27	Romania	13	0.5%
28	Portugal	12	0.4%
29	Cyprus	11	0.4%
30	Ecuador	10	0.4%
31	Bangladesh	10	0.4%
32	Hong Kong	9	0.3%
33	Taiwan	9	0.3%
34	Ukraine	8	0.3%
35	Russia	8	0.3%
36	Serbia	8	0.3%
37	Nigeria	8	0.3%
38	Bulgaria	8	0.3%
39	Belgium	7	0.2%
40	Libya	7	0.2%
41	Sweden	7	0.2%
42	South Africa	7	0.2%
43	Switzerland	5	0.2%
44	Mongolia	4	0.1%
45	Denmark	4	0.1%
46	Yemen	4	0.1%
47	Bahrain	3	0.1%
48	Colombia	3	0.1%
49	Argentina	2	0.1%
50	Hungary	2	0.1%
51	Saudi Arabia	2	0.1%
52	Syrian Arab Republic	2	0.1%
53	United Arab Emirates	2	0.1%
54	Thailand	2	0.1%
55	Slovakia	2	0.1%
56	Honduras	2	0.1%
57	Malaysia	2	0.1%
58	Moldova, Republic of	2	0.1%
59	Peru	2	0.1%
60	Luxembourg	1	0%
61	Kenya	1	0%
62	Lebanon	1	0%
63	Slovenia	1	0%
64	Trinidad and Tobago	1	0%
65	Ghana	1	0%
66	Guatemala	1	0%
67	Dominican Republic	1	0%
68	Czech Republic	1	0%
69	Georgia	1	0%
70	Albania	1	0%
71	Austria	1	0%
72	Bahamas	1	0%
73	Bolivia, Plurinational State of	1	0%
74	Bosnia and Herzegovina	1	0%
75	Botswana	1	0%
76	Congo, The Democratic Republic of The	1	0%
77	Croatia	1	0%
78	Viet Nam	1	0%