Rank	Countries/Territories	Count	Percent
1	United States	669	29%
2	China	458	19.9%
3	Germany	305	13.2%
4	India	130	5.6%
5	Egypt	104	4.5%
6	Ireland	93	4%
7	Canada	50	2.2%
8	France	36	1.6%
9	Netherlands	34	1.5%
10	Russia	26	1.1%
11	Korea, Republic of	21	0.9%
12	Iran, Islamic Republic of	21	0.9%
13	Cyprus	21	0.9%
14	Japan	20	0.9%
15	Hong Kong	19	0.8%
16	Indonesia	14	0.6%
17	Singapore	14	0.6%
18	Saudi Arabia	13	0.6%
19	Mexico	13	0.6%
20	United Kingdom	13	0.6%
21	Turkey	13	0.6%
22	Australia	12	0.5%
23	Lithuania	11	0.5%
24	Pakistan	11	0.5%
25	Ukraine	11	0.5%
26	Italy	9	0.4%
27	Romania	8	0.3%
28	Israel	8	0.3%
29	Thailand	8	0.3%
30	Taiwan	7	0.3%
31	Colombia	7	0.3%
32	Malaysia	7	0.3%
33	Guatemala	6	0.3%
34	Argentina	5	0.2%
35	Czech Republic	5	0.2%
36	Jordan	5	0.2%
37	South Africa	5	0.2%
38	Sweden	5	0.2%
39	Switzerland	4	0.2%
40	Kenya	4	0.2%
41	Latvia	4	0.2%
42	Nigeria	4	0.2%
43	Mongolia	4	0.2%
44	Morocco	3	0.1%
45	Nepal	3	0.1%
46	Norway	3	0.1%
47	Libya	3	0.1%
48	Kuwait	3	0.1%
49	Spain	3	0.1%
50	Philippines	3	0.1%
51	Rwanda	3	0.1%
52	Portugal	3	0.1%
53	Iraq	3	0.1%
54	Hungary	3	0.1%
55	United Arab Emirates	3	0.1%
56	Viet Nam	2	0.1%
57	Ghana	2	0.1%
58	Bosnia and Herzegovina	2	0.1%
59	Brazil	2	0.1%
60	Bangladesh	2	0.1%
61	Benin	2	0.1%
62	Palestine, State of	2	0.1%
63	Slovenia	2	0.1%
64	Sri Lanka	1	0%
65	Peru	1	0%
66	Poland	1	0%
67	Puerto Rico	1	0%
68	Qatar	1	0%
69	Lebanon	1	0%
70	Mauritius	1	0%
71	Bolivia, Plurinational State of	1	0%
72	Belgium	1	0%
73	Azerbaijan	1	0%
74	Albania	1	0%
75	Algeria	1	0%
76	Bulgaria	1	0%
77	Chile	1	0%
78	Croatia	1	0%
79	Gambia	1	0%
80	Georgia	1	0%