Rank	Countries/Territories	Count	Percent
1	United States	863	46.6%
2	China	423	22.9%
3	Germany	106	5.7%
4	Japan	45	2.4%
5	Netherlands	39	2.1%
6	Latvia	39	2.1%
7	Brazil	39	2.1%
8	Canada	30	1.6%
9	Russia	23	1.2%
10	Korea, Republic of	19	1%
11	India	19	1%
12	Singapore	15	0.8%
13	Ireland	13	0.7%
14	Taiwan	12	0.6%
15	United Kingdom	12	0.6%
16	Hong Kong	11	0.6%
17	France	11	0.6%
18	Morocco	11	0.6%
19	Pakistan	10	0.5%
20	Australia	10	0.5%
21	Cyprus	8	0.4%
22	Venezuela, Bolivarian Republic of	8	0.4%
23	Colombia	7	0.4%
24	Poland	7	0.4%
25	Mexico	6	0.3%
26	Italy	6	0.3%
27	New Zealand	6	0.3%
28	Greece	4	0.2%
29	Peru	4	0.2%
30	Saudi Arabia	4	0.2%
31	Argentina	4	0.2%
32	Indonesia	4	0.2%
33	Iran, Islamic Republic of	4	0.2%
34	Turkey	4	0.2%
35	Viet Nam	3	0.2%
36	Moldova, Republic of	3	0.2%
37	Norway	2	0.1%
38	Oman	2	0.1%
39	United Arab Emirates	2	0.1%
40	South Africa	2	0.1%
41	Spain	2	0.1%
42	Sweden	1	0.1%
43	Switzerland	1	0.1%
44	Ukraine	1	0.1%
45	Thailand	1	0.1%
46	Philippines	1	0.1%
47	Israel	1	0.1%
48	Hungary	1	0.1%
49	Ghana	1	0.1%