Rank	Countries/Territories	Count	Percent
1	United States	548	37.7%
2	China	361	24.8%
3	Germany	109	7.5%
4	India	44	3%
5	France	31	2.1%
6	Ecuador	30	2.1%
7	Australia	26	1.8%
8	United Kingdom	26	1.8%
9	Japan	24	1.7%
10	Iran, Islamic Republic of	20	1.4%
11	Netherlands	20	1.4%
12	Singapore	18	1.2%
13	Ireland	15	1%
14	Colombia	15	1%
15	Spain	13	0.9%
16	Austria	12	0.8%
17	Cyprus	11	0.8%
18	Sweden	11	0.8%
19	Canada	10	0.7%
20	Denmark	10	0.7%
21	Korea, Republic of	10	0.7%
22	Hungary	10	0.7%
23	Hong Kong	9	0.6%
24	Taiwan	8	0.6%
25	Poland	5	0.3%
26	Malaysia	5	0.3%
27	Italy	5	0.3%
28	Mexico	4	0.3%
29	Lebanon	4	0.3%
30	Portugal	4	0.3%
31	Brazil	4	0.3%
32	Pakistan	4	0.3%
33	Viet Nam	4	0.3%
34	Indonesia	3	0.2%
35	Romania	2	0.1%
36	Russia	2	0.1%
37	Norway	2	0.1%
38	Czech Republic	2	0.1%
39	Georgia	2	0.1%
40	Thailand	2	0.1%
41	Switzerland	2	0.1%
42	United Arab Emirates	1	0.1%
43	Venezuela, Bolivarian Republic of	1	0.1%
44	Ghana	1	0.1%
45	Croatia	1	0.1%
46	Argentina	1	0.1%
47	Belgium	1	0.1%
48	Nigeria	1	0.1%