Rank	Countries/Territories	Count	Percent
1	United States	608	38.6%
2	China	335	21.3%
3	Germany	138	8.8%
4	Latvia	86	5.5%
5	Korea, Republic of	63	4%
6	Canada	48	3%
7	France	43	2.7%
8	India	43	2.7%
9	Netherlands	29	1.8%
10	United Kingdom	28	1.8%
11	Singapore	20	1.3%
12	Iran, Islamic Republic of	19	1.2%
13	Japan	14	0.9%
14	Cyprus	13	0.8%
15	Ukraine	12	0.8%
16	Australia	11	0.7%
17	Hong Kong	9	0.6%
18	Russia	8	0.5%
19	Ireland	7	0.4%
20	Egypt	5	0.3%
21	Brazil	4	0.3%
22	Malaysia	4	0.3%
23	Poland	3	0.2%
24	Taiwan	3	0.2%
25	South Africa	2	0.1%
26	Mexico	2	0.1%
27	Jordan	2	0.1%
28	Chile	2	0.1%
29	Indonesia	2	0.1%
30	Iraq	1	0.1%
31	Georgia	1	0.1%
32	Argentina	1	0.1%
33	Ecuador	1	0.1%
34	Italy	1	0.1%
35	Mongolia	1	0.1%
36	New Zealand	1	0.1%
37	Nigeria	1	0.1%
38	Saudi Arabia	1	0.1%
39	Slovenia	1	0.1%
40	Sweden	1	0.1%