Rank	Countries/Territories	Count	Percent
1	United States	912	42.4%
2	China	378	17.6%
3	Germany	137	6.4%
4	United Kingdom	129	6%
5	France	89	4.1%
6	Netherlands	56	2.6%
7	Mexico	35	1.6%
8	Canada	34	1.6%
9	Spain	30	1.4%
10	Ireland	28	1.3%
11	Australia	26	1.2%
12	India	21	1%
13		20	0.9%
14	Portugal	19	0.9%
15	Belgium	15	0.7%
16	Argentina	13	0.6%
17	Sweden	13	0.6%
18	Japan	12	0.6%
19	Indonesia	10	0.5%
20	Korea, Republic of	10	0.5%
21	Colombia	9	0.4%
22	Thailand	9	0.4%
23	Russia	9	0.4%
24	Austria	8	0.4%
25	Cyprus	8	0.4%
26	Italy	8	0.4%
27	Malaysia	8	0.4%
28	Brazil	7	0.3%
29	Singapore	7	0.3%
30	Philippines	6	0.3%
31	Oman	6	0.3%
32	South Africa	6	0.3%
33	Sri Lanka	5	0.2%
34	Iran, Islamic Republic of	5	0.2%
35	Czech Republic	4	0.2%
36	Cote D'ivoire	4	0.2%
37	Croatia	4	0.2%
38	Romania	4	0.2%
39	Switzerland	4	0.2%
40	United Arab Emirates	3	0.1%
41	Serbia	3	0.1%
42	Egypt	3	0.1%
43	Hong Kong	3	0.1%
44	Mongolia	3	0.1%
45	Lithuania	3	0.1%
46	Malta	2	0.1%
47	Ethiopia	2	0.1%
48	Costa Rica	2	0.1%
49	Poland	2	0.1%
50	Taiwan	2	0.1%
51	Turkey	1	0%
52	Ukraine	1	0%
53	Viet Nam	1	0%
54	New Zealand	1	0%
55	Norway	1	0%
56	Pakistan	1	0%
57	Palestine, State of	1	0%
58	Paraguay	1	0%
59	Slovakia	1	0%
60	Slovenia	1	0%
61	Cambodia	1	0%
62	Denmark	1	0%
63	Mauritius	1	0%
64	Libya	1	0%
65	Hungary	1	0%
66	Kenya	1	0%
67	Israel	1	0%