Rank	Countries/Territories	Count	Percent
1	United States	564	39.9%
2	China	281	19.9%
3	Germany	91	6.4%
4	India	85	6%
5	Netherlands	62	4.4%
6	Canada	53	3.8%
7	Japan	29	2.1%
8	Russia	23	1.6%
9	Brazil	17	1.2%
10	Australia	16	1.1%
11	Latvia	16	1.1%
12	Korea, Republic of	14	1%
13	Italy	14	1%
14	Ireland	12	0.8%
15	Morocco	12	0.8%
16	Singapore	10	0.7%
17	Taiwan	8	0.6%
18	France	8	0.6%
19	Thailand	7	0.5%
20	Spain	7	0.5%
21	Indonesia	6	0.4%
22	Hong Kong	6	0.4%
23	Mexico	5	0.4%
24	Sweden	5	0.4%
25	United Kingdom	5	0.4%
26	Viet Nam	5	0.4%
27	Switzerland	4	0.3%
28	Norway	4	0.3%
29	Cyprus	4	0.3%
30	Belgium	3	0.2%
31	Argentina	3	0.2%
32	Egypt	3	0.2%
33	Peru	3	0.2%
34	Mongolia	3	0.2%
35	Mauritius	3	0.2%
36	Israel	3	0.2%
37	Lebanon	3	0.2%
38	Philippines	2	0.1%
39	Romania	2	0.1%
40	Ecuador	2	0.1%
41	Colombia	2	0.1%
42	Estonia	1	0.1%
43	Greece	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%