Rank	Countries/Territories	Count	Percent
1	United States	403	25.7%
2	China	263	16.8%
3	India	161	10.3%
4	Japan	107	6.8%
5	Netherlands	70	4.5%
6	Korea, Republic of	49	3.1%
7	United Kingdom	47	3%
8	Germany	44	2.8%
9	Ireland	40	2.6%
10	Canada	40	2.6%
11	Singapore	27	1.7%
12	Italy	20	1.3%
13	Russia	16	1%
14	Iran, Islamic Republic of	13	0.8%
15	Sweden	13	0.8%
16	Taiwan	13	0.8%
17	Romania	12	0.8%
18	Turkey	11	0.7%
19	France	11	0.7%
20	Algeria	11	0.7%
21	Hong Kong	10	0.6%
22	Kenya	9	0.6%
23	Palestine, State of	9	0.6%
24	Greece	9	0.6%
25	Israel	7	0.4%
26	Australia	7	0.4%
27	Philippines	6	0.4%
28	Pakistan	6	0.4%
29	Switzerland	6	0.4%
30	Thailand	5	0.3%
31	Nepal	5	0.3%
32	Poland	5	0.3%
33	Mexico	5	0.3%
34	Kuwait	5	0.3%
35	Iraq	5	0.3%
36	Egypt	5	0.3%
37	Austria	4	0.3%
38	Cyprus	4	0.3%
39	Jamaica	4	0.3%
40	Nigeria	4	0.3%
41	Slovakia	4	0.3%
42	Saudi Arabia	4	0.3%
43	Spain	4	0.3%
44	United Arab Emirates	3	0.2%
45	Viet Nam	3	0.2%
46	Senegal	3	0.2%
47	South Africa	3	0.2%
48	Portugal	3	0.2%
49	Latvia	3	0.2%
50	Mongolia	2	0.1%
51	Morocco	2	0.1%
52	Myanmar	2	0.1%
53	Malaysia	2	0.1%
54	Kazakhstan	2	0.1%
55	Qatar	2	0.1%
56	New Zealand	2	0.1%
57	Brazil	2	0.1%
58	Bulgaria	2	0.1%
59	Belgium	2	0.1%
60	Ecuador	2	0.1%
61	Uganda	2	0.1%
62	Tanzania, United Republic of	2	0.1%
63	Albania	1	0.1%
64	Georgia	1	0.1%
65	Estonia	1	0.1%
66	Ethiopia	1	0.1%
67	Fiji	1	0.1%
68	Finland	1	0.1%
69	Indonesia	1	0.1%
70	Bosnia and Herzegovina	1	0.1%
71	Armenia	1	0.1%
72	Bahrain	1	0.1%
73	Bangladesh	1	0.1%
74	Chile	1	0.1%
75	Denmark	1	0.1%
76	Colombia	1	0.1%
77	Croatia	1	0.1%
78	Norway	1	0.1%
79	Serbia	1	0.1%
80	Lithuania	1	0.1%
81	Jordan	1	0.1%