Rank	Countries/Territories	Count	Percent
1	United States	758	46.7%
2	China	339	20.9%
3	Germany	105	6.5%
4	Latvia	39	2.4%
5	Japan	38	2.3%
6	Brazil	38	2.3%
7	Netherlands	36	2.2%
8	Canada	28	1.7%
9	Russia	23	1.4%
10	Korea, Republic of	19	1.2%
11	India	19	1.2%
12	Ireland	13	0.8%
13	United Kingdom	12	0.7%
14	Singapore	11	0.7%
15	Taiwan	11	0.7%
16	Hong Kong	11	0.7%
17	France	11	0.7%
18	Morocco	11	0.7%
19	Pakistan	10	0.6%
20	Cyprus	8	0.5%
21	Colombia	7	0.4%
22	Australia	7	0.4%
23	Poland	7	0.4%
24	New Zealand	6	0.4%
25	Greece	4	0.2%
26	Italy	4	0.2%
27	Saudi Arabia	4	0.2%
28	Mexico	4	0.2%
29	Argentina	4	0.2%
30	Indonesia	4	0.2%
31	Turkey	4	0.2%
32	Viet Nam	3	0.2%
33	Moldova, Republic of	3	0.2%
34	Peru	2	0.1%
35	Norway	2	0.1%
36	Oman	2	0.1%
37	Venezuela, Bolivarian Republic of	2	0.1%
38	South Africa	2	0.1%
39	Spain	2	0.1%
40	Sweden	1	0.1%
41	Switzerland	1	0.1%
42	Ukraine	1	0.1%
43	Thailand	1	0.1%
44	Philippines	1	0.1%
45	Iran, Islamic Republic of	1	0.1%
46	Israel	1	0.1%
47	Hungary	1	0.1%
48	Ghana	1	0.1%