Rank	Countries/Territories	Count	Percent
1	United States	749	33.9%
2	China	384	17.4%
3	Germany	150	6.8%
4	India	124	5.6%
5	Ireland	117	5.3%
6	Netherlands	58	2.6%
7	Korea, Republic of	49	2.2%
8	Australia	48	2.2%
9	Indonesia	39	1.8%
10	United Kingdom	36	1.6%
11	Canada	34	1.5%
12	Italy	25	1.1%
13	Japan	23	1%
14	Philippines	23	1%
15	Russia	22	1%
16	Thailand	22	1%
17	Turkey	22	1%
18	Iran, Islamic Republic of	19	0.9%
19	Poland	15	0.7%
20	Romania	14	0.6%
21	Peru	13	0.6%
22	France	13	0.6%
23	Malaysia	11	0.5%
24	Viet Nam	11	0.5%
25	Spain	10	0.5%
26	Cyprus	10	0.5%
27	Singapore	9	0.4%
28	Qatar	9	0.4%
29	Ukraine	9	0.4%
30	Saudi Arabia	8	0.4%
31	Israel	7	0.3%
32	Hong Kong	6	0.3%
33	Colombia	5	0.2%
34	Belgium	5	0.2%
35	Bangladesh	5	0.2%
36	Iceland	5	0.2%
37	Mexico	5	0.2%
38	Taiwan	5	0.2%
39	Lithuania	4	0.2%
40	Pakistan	4	0.2%
41	Palestine, State of	4	0.2%
42	South Africa	4	0.2%
43	Egypt	4	0.2%
44	Ethiopia	4	0.2%
45	Cuba	4	0.2%
46	Czech Republic	3	0.1%
47	Ecuador	3	0.1%
48	Argentina	3	0.1%
49	Brazil	3	0.1%
50	Chile	3	0.1%
51	Switzerland	3	0.1%
52	Mauritius	3	0.1%
53	Kenya	3	0.1%
54	United Arab Emirates	3	0.1%
55	Venezuela, Bolivarian Republic of	3	0.1%
56	Moldova, Republic of	2	0.1%
57	Mongolia	2	0.1%
58	Nigeria	2	0.1%
59	Serbia	2	0.1%
60	Croatia	2	0.1%
61	Angola	2	0.1%
62	Albania	2	0.1%
63	Austria	2	0.1%
64	Finland	2	0.1%
65	Jordan	2	0.1%
66	Hungary	1	0%
67	Greece	1	0%
68	Belarus	1	0%
69	Algeria	1	0%
70	Bulgaria	1	0%
71	Cambodia	1	0%
72	Rwanda	1	0%
73	Portugal	1	0%
74	Tunisia	1	0%
75	Sri Lanka	1	0%
76	Sweden	1	0%
77	New Zealand	1	0%
78	Nepal	1	0%
79	Liberia	1	0%