Rank	Countries/Territories	Count	Percent
1	United States	542	38.3%
2	China	380	26.9%
3	Germany	169	11.9%
4	Japan	60	4.2%
5	Netherlands	32	2.3%
6	India	28	2%
7	Latvia	26	1.8%
8	Italy	25	1.8%
9	France	21	1.5%
10	Canada	16	1.1%
11	Singapore	15	1.1%
12	Spain	14	1%
13	Ireland	10	0.7%
14	Cyprus	9	0.6%
15	Australia	7	0.5%
16	Hong Kong	5	0.4%
17	United Kingdom	5	0.4%
18	Poland	5	0.4%
19	Korea, Republic of	5	0.4%
20	Taiwan	4	0.3%
21	Denmark	4	0.3%
22	Egypt	4	0.3%
23	Belgium	4	0.3%
24	Thailand	3	0.2%
25	Russia	2	0.1%
26	Nigeria	2	0.1%
27	Norway	2	0.1%
28	Malaysia	2	0.1%
29	Mexico	2	0.1%
30	Brazil	2	0.1%
31	Bangladesh	2	0.1%
32	Argentina	2	0.1%
33	Iceland	2	0.1%
34	Indonesia	1	0.1%
35	Czech Republic	1	0.1%
36	Mongolia	1	0.1%
37	Ukraine	1	0.1%