Rank	Countries/Territories	Count	Percent
1	United States	582	39%
2	China	413	27.7%
3	Germany	208	14%
4	India	40	2.7%
5	Latvia	29	1.9%
6	Hong Kong	27	1.8%
7	Japan	27	1.8%
8	Netherlands	22	1.5%
9	France	21	1.4%
10	Iran, Islamic Republic of	17	1.1%
11	Canada	16	1.1%
12	Spain	16	1.1%
13	Ukraine	13	0.9%
14	Cyprus	11	0.7%
15	Korea, Republic of	9	0.6%
16	Singapore	6	0.4%
17	Ireland	5	0.3%
18	Australia	5	0.3%
19	Portugal	3	0.2%
20	Russia	2	0.1%
21	Sweden	2	0.1%
22	Mongolia	2	0.1%
23	Turkey	2	0.1%
24	United Kingdom	2	0.1%
25	Argentina	2	0.1%
26	Egypt	2	0.1%
27	Italy	2	0.1%
28	Georgia	1	0.1%
29	Ghana	1	0.1%
30	Norway	1	0.1%
31	Taiwan	1	0.1%
32	Saudi Arabia	1	0.1%