Rank	Countries/Territories	Count	Percent
1	United States	411	31.5%
2	China	157	12%
3	Germany	89	6.8%
4	India	89	6.8%
5	Japan	81	6.2%
6	Canada	52	4%
7	United Kingdom	39	3%
8	Hong Kong	31	2.4%
9	Indonesia	29	2.2%
10	Iran, Islamic Republic of	28	2.1%
11	Egypt	28	2.1%
12	Netherlands	27	2.1%
13	Pakistan	26	2%
14	Denmark	18	1.4%
15	Ireland	16	1.2%
16	Spain	16	1.2%
17	Australia	15	1.1%
18	Italy	13	1%
19	Thailand	11	0.8%
20	Russia	10	0.8%
21	Singapore	8	0.6%
22	Taiwan	8	0.6%
23	Sweden	7	0.5%
24	Greece	7	0.5%
25	Korea, Republic of	6	0.5%
26	Lebanon	6	0.5%
27	Malaysia	6	0.5%
28	Turkey	6	0.5%
29	Philippines	5	0.4%
30	New Zealand	4	0.3%
31	Romania	4	0.3%
32	Switzerland	3	0.2%
33	Poland	3	0.2%
34	South Africa	3	0.2%
35	Austria	3	0.2%
36	France	3	0.2%
37	Ghana	2	0.2%
38	Finland	2	0.2%
39	Bangladesh	2	0.2%
40	Cyprus	2	0.2%
41	Latvia	2	0.2%
42	Iraq	2	0.2%
43	Ukraine	2	0.2%
44	Slovenia	2	0.2%
45	Saudi Arabia	2	0.2%
46	Saint Vincent and The Grenadines	1	0.1%
47	Portugal	1	0.1%
48	Peru	1	0.1%
49	Nigeria	1	0.1%
50	Norway	1	0.1%
51	United Arab Emirates	1	0.1%
52	Venezuela, Bolivarian Republic of	1	0.1%
53	Hungary	1	0.1%
54	Kuwait	1	0.1%
55	Mexico	1	0.1%
56	Morocco	1	0.1%
57	Czech Republic	1	0.1%
58	Algeria	1	0.1%
59	Argentina	1	0.1%
60	Belgium	1	0.1%
61	Bermuda	1	0.1%
62	Brazil	1	0.1%
63	Bulgaria	1	0.1%
64	Georgia	1	0.1%