Rank	Countries/Territories	Count	Percent
1	United States	460	39.2%
2	China	225	19.2%
3	India	73	6.2%
4	Germany	71	6.1%
5	Netherlands	59	5%
6	Canada	48	4.1%
7	Russia	23	2%
8	Japan	20	1.7%
9	Brazil	17	1.4%
10	Latvia	16	1.4%
11	Korea, Republic of	13	1.1%
12	Ireland	12	1%
13	Morocco	12	1%
14	Australia	12	1%
15	Italy	10	0.9%
16	Singapore	8	0.7%
17	France	7	0.6%
18	Hong Kong	6	0.5%
19	Taiwan	6	0.5%
20	Thailand	5	0.4%
21	Spain	5	0.4%
22	Sweden	5	0.4%
23	Viet Nam	5	0.4%
24	United Kingdom	4	0.3%
25	Switzerland	4	0.3%
26	Norway	4	0.3%
27	Indonesia	4	0.3%
28	Cyprus	3	0.3%
29	Peru	3	0.3%
30	Mongolia	3	0.3%
31	Mauritius	3	0.3%
32	Israel	3	0.3%
33	Lebanon	3	0.3%
34	Mexico	2	0.2%
35	Philippines	2	0.2%
36	Romania	2	0.2%
37	Ecuador	2	0.2%
38	Belgium	2	0.2%
39	Argentina	2	0.2%
40	Egypt	1	0.1%
41	Estonia	1	0.1%
42	Greece	1	0.1%
43	Colombia	1	0.1%
44	Macao	1	0.1%
45	Turkey	1	0.1%
46	Ukraine	1	0.1%
47	United Arab Emirates	1	0.1%
48	Venezuela, Bolivarian Republic of	1	0.1%