Rank	Countries/Territories	Count	Percent
1	United States	602	34.4%
2	China	466	26.6%
3	Germany	134	7.6%
4	India	45	2.6%
5	France	45	2.6%
6		39	2.2%
7	Australia	33	1.9%
8	Netherlands	31	1.8%
9	United Kingdom	30	1.7%
10	Ecuador	30	1.7%
11	Japan	28	1.6%
12	Iran, Islamic Republic of	21	1.2%
13	Singapore	18	1%
14	Ireland	16	0.9%
15	Cyprus	16	0.9%
16	Colombia	15	0.9%
17	Korea, Republic of	14	0.8%
18	Canada	13	0.7%
19	Spain	13	0.7%
20	Austria	12	0.7%
21	Denmark	11	0.6%
22	Sweden	11	0.6%
23	Taiwan	11	0.6%
24	Hungary	10	0.6%
25	Hong Kong	9	0.5%
26	Brazil	7	0.4%
27	Norway	6	0.3%
28	Pakistan	5	0.3%
29	Poland	5	0.3%
30	Malaysia	5	0.3%
31	Italy	5	0.3%
32	Mexico	4	0.2%
33	Lebanon	4	0.2%
34	Portugal	4	0.2%
35	Russia	4	0.2%
36	Viet Nam	4	0.2%
37	Indonesia	3	0.2%
38	Czech Republic	3	0.2%
39	Georgia	2	0.1%
40	Cameroon	2	0.1%
41	Argentina	2	0.1%
42	Romania	2	0.1%
43	Thailand	2	0.1%
44	Switzerland	2	0.1%
45	New Zealand	1	0.1%
46	Nigeria	1	0.1%
47	United Arab Emirates	1	0.1%
48	Venezuela, Bolivarian Republic of	1	0.1%
49	Ghana	1	0.1%
50	Bangladesh	1	0.1%
51	Belgium	1	0.1%
52	Croatia	1	0.1%