Rank	Countries/Territories	Count	Percent
1	United States	601	45.1%
2	China	158	11.8%
3	Germany	99	7.4%
4	India	41	3.1%
5	Netherlands	32	2.4%
6	Egypt	25	1.9%
7	Ireland	24	1.8%
8	United Kingdom	22	1.6%
9	Taiwan	20	1.5%
10	Australia	20	1.5%
11	Japan	17	1.3%
12	Turkey	17	1.3%
13	Canada	14	1%
14	Colombia	13	1%
15	France	13	1%
16	Singapore	13	1%
17	Italy	13	1%
18	Saudi Arabia	13	1%
19	Mexico	12	0.9%
20	Korea, Republic of	12	0.9%
21	Romania	11	0.8%
22	Serbia	10	0.7%
23	Brazil	10	0.7%
24	Thailand	8	0.6%
25	Portugal	7	0.5%
26	Hong Kong	7	0.5%
27	Ecuador	6	0.4%
28	Philippines	6	0.4%
29	Poland	6	0.4%
30	Viet Nam	6	0.4%
31	Cyprus	5	0.4%
32	Hungary	4	0.3%
33	Switzerland	4	0.3%
34	Malaysia	4	0.3%
35	Norway	3	0.2%
36	Morocco	3	0.2%
37	Russia	3	0.2%
38	Indonesia	3	0.2%
39	Croatia	3	0.2%
40	Cambodia	3	0.2%
41	Bangladesh	3	0.2%
42	Albania	2	0.1%
43	Chile	2	0.1%
44	Iran, Islamic Republic of	2	0.1%
45	Lithuania	2	0.1%
46	Jordan	2	0.1%
47	Israel	2	0.1%
48	Pakistan	2	0.1%
49	Syrian Arab Republic	2	0.1%
50	Slovenia	2	0.1%
51	Spain	2	0.1%
52	Sri Lanka	2	0.1%
53	Sweden	1	0.1%
54	South Africa	1	0.1%
55	Yemen	1	0.1%
56	Ukraine	1	0.1%
57	Venezuela, Bolivarian Republic of	1	0.1%
58	Peru	1	0.1%
59	Oman	1	0.1%
60	Mongolia	1	0.1%
61	Luxembourg	1	0.1%
62	Kuwait	1	0.1%
63	Lao People's Democratic Republic	1	0.1%
64	Iraq	1	0.1%
65	Czech Republic	1	0.1%
66	Estonia	1	0.1%
67	Argentina	1	0.1%
68	Azerbaijan	1	0.1%
69	Belgium	1	0.1%
70	Bhutan	1	0.1%