Rank	Countries/Territories	Count	Percent
1	United States	718	46.3%
2	China	318	20.5%
3	Germany	104	6.7%
4	Latvia	39	2.5%
5	Brazil	38	2.4%
6	Japan	37	2.4%
7	Netherlands	36	2.3%
8	Canada	28	1.8%
9	Russia	23	1.5%
10	Korea, Republic of	19	1.2%
11	India	15	1%
12	Ireland	13	0.8%
13	United Kingdom	12	0.8%
14	Singapore	11	0.7%
15	France	11	0.7%
16	Morocco	11	0.7%
17	Pakistan	10	0.6%
18	Taiwan	10	0.6%
19	Hong Kong	9	0.6%
20	Cyprus	8	0.5%
21	Colombia	7	0.5%
22	Australia	7	0.5%
23	Poland	7	0.5%
24	New Zealand	6	0.4%
25	Greece	4	0.3%
26	Italy	4	0.3%
27	Saudi Arabia	4	0.3%
28	Mexico	4	0.3%
29	Argentina	4	0.3%
30	Indonesia	4	0.3%
31	Turkey	4	0.3%
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%