Rank	Countries/Territories	Count	Percent
1	United States	973	50%
2	China	595	30.6%
3	Germany	109	5.6%
4	Latvia	73	3.7%
5	France	30	1.5%
6	Korea, Republic of	29	1.5%
7	Canada	21	1.1%
8	Japan	18	0.9%
9	India	16	0.8%
10	Cyprus	10	0.5%
11	Netherlands	8	0.4%
12	Singapore	8	0.4%
13	Argentina	6	0.3%
14	Bangladesh	6	0.3%
15	Brazil	6	0.3%
16	Ireland	4	0.2%
17	Pakistan	4	0.2%
18	Russia	4	0.2%
19	United Kingdom	4	0.2%
20	Romania	3	0.2%
21	Hong Kong	3	0.2%
22	Australia	3	0.2%
23	Bulgaria	2	0.1%
24	Finland	2	0.1%
25	Taiwan	2	0.1%
26	Turkey	2	0.1%
27	Ukraine	1	0.1%
28	Sweden	1	0.1%
29	Mongolia	1	0.1%
30	Colombia	1	0.1%
31	Israel	1	0.1%
32	Iraq	1	0.1%