Rank	Countries/Territories	Count	Percent
1	China	644	22.7%
2	United States	641	22.6%
3	Japan	190	6.7%
4	India	154	5.4%
5	Germany	120	4.2%
6	Ireland	87	3.1%
7	Spain	72	2.5%
8	United Kingdom	63	2.2%
9	Korea, Republic of	55	1.9%
10	Taiwan	47	1.7%
11	Singapore	46	1.6%
12	Iran, Islamic Republic of	44	1.6%
13	Canada	44	1.6%
14	Australia	43	1.5%
15	Portugal	36	1.3%
16	Turkey	35	1.2%
17	Indonesia	33	1.2%
18	Brazil	32	1.1%
19	Italy	27	1%
20	Netherlands	22	0.8%
21	Mexico	21	0.7%
22	Pakistan	21	0.7%
23	Poland	21	0.7%
24	Romania	20	0.7%
25	Russia	19	0.7%
26	Egypt	19	0.7%
27	Hong Kong	16	0.6%
28	Puerto Rico	15	0.5%
29	New Zealand	15	0.5%
30	Thailand	14	0.5%
31	France	12	0.4%
32	Malaysia	11	0.4%
33	South Africa	10	0.4%
34	Chile	10	0.4%
35	Argentina	9	0.3%
36	Colombia	9	0.3%
37	Belgium	9	0.3%
38	Israel	9	0.3%
39	Switzerland	9	0.3%
40	Syrian Arab Republic	8	0.3%
41	Iraq	8	0.3%
42	Serbia	7	0.2%
43	Norway	7	0.2%
44	Ecuador	6	0.2%
45	Finland	6	0.2%
46	Czech Republic	6	0.2%
47	Denmark	5	0.2%
48	Cyprus	5	0.2%
49	Philippines	5	0.2%
50	Saudi Arabia	5	0.2%
51	Sweden	5	0.2%
52	Viet Nam	4	0.1%
53	Ethiopia	4	0.1%
54	Austria	4	0.1%
55	Greece	4	0.1%
56	Hungary	3	0.1%
57	Slovakia	3	0.1%
58	Kenya	3	0.1%
59	Venezuela, Bolivarian Republic of	3	0.1%
60	United Arab Emirates	3	0.1%
61	Tunisia	2	0.1%
62	Tanzania, United Republic of	2	0.1%
63	Uruguay	2	0.1%
64	Lebanon	2	0.1%
65	Palestine, State of	2	0.1%
66	Nepal	2	0.1%
67	Slovenia	2	0.1%
68	Rwanda	2	0.1%
69	Cameroon	2	0.1%
70	Bahrain	1	0%
71	Algeria	1	0%
72	Croatia	1	0%
73	Guatemala	1	0%
74	Ghana	1	0%
75	Georgia	1	0%
76	Sri Lanka	1	0%
77	Oman	1	0%
78	Libya	1	0%
79	Macao	1	0%
80	Jordan	1	0%
81	Ukraine	1	0%