Rank	Countries/Territories	Count	Percent
1	United States	1372	30.7%
2	China	605	13.6%
3	Korea, Republic of	251	5.6%
4	Germany	219	4.9%
5	India	200	4.5%
6	Palestine, State of	141	3.2%
7	United Kingdom	138	3.1%
8	Peru	122	2.7%
9	Australia	92	2.1%
10	Netherlands	82	1.8%
11	Canada	69	1.5%
12	Indonesia	69	1.5%
13	Japan	64	1.4%
14	Poland	62	1.4%
15	Greece	61	1.4%
16	France	58	1.3%
17	Turkey	54	1.2%
18	Taiwan	53	1.2%
19	Egypt	53	1.2%
20	Philippines	50	1.1%
21	Ireland	43	1%
22	Russia	39	0.9%
23	Brazil	38	0.9%
24	Hong Kong	36	0.8%
25	Spain	32	0.7%
26	Cyprus	31	0.7%
27	Latvia	29	0.6%
28	Iran, Islamic Republic of	26	0.6%
29	Belgium	25	0.6%
30	Chile	21	0.5%
31	Singapore	21	0.5%
32	Slovenia	14	0.3%
33	Malaysia	13	0.3%
34	Argentina	13	0.3%
35	Hungary	13	0.3%
36	Mexico	12	0.3%
37	South Africa	12	0.3%
38	Qatar	12	0.3%
39	Romania	11	0.2%
40	Norway	10	0.2%
41	Israel	10	0.2%
42	Armenia	10	0.2%
43	Lithuania	9	0.2%
44	Pakistan	9	0.2%
45	Sweden	9	0.2%
46	Ukraine	8	0.2%
47	Viet Nam	8	0.2%
48	Jordan	8	0.2%
49	Nigeria	7	0.2%
50	Senegal	7	0.2%
51	Colombia	7	0.2%
52	Syrian Arab Republic	7	0.2%
53	Thailand	6	0.1%
54	Cote D'ivoire	6	0.1%
55	Finland	6	0.1%
56	Italy	6	0.1%
57	Lebanon	6	0.1%
58	Saudi Arabia	5	0.1%
59	Denmark	5	0.1%
60	Bosnia and Herzegovina	5	0.1%
61	Switzerland	5	0.1%
62	Tanzania, United Republic of	4	0.1%
63	Czech Republic	4	0.1%
64	Portugal	4	0.1%
65	Mauritius	4	0.1%
66	Kenya	3	0.1%
67	Estonia	3	0.1%
68	Bangladesh	3	0.1%
69	Austria	2	0%
70	Croatia	2	0%
71	Bulgaria	2	0%
72	Malta	2	0%
73	Namibia	2	0%
74	Panama	2	0%
75	Sri Lanka	2	0%
76	Oman	1	0%
77	New Zealand	1	0%
78	Mongolia	1	0%
79	Morocco	1	0%
80	Cambodia	1	0%
81	Algeria	1	0%
82	Ecuador	1	0%
83	Iraq	1	0%