Rank	Countries/Territories	Count	Percent
1	United States	672	50.9%
2	China	357	27%
3	Germany	87	6.6%
4	Latvia	41	3.1%
5	India	22	1.7%
6	Japan	19	1.4%
7	Netherlands	17	1.3%
8		12	0.9%
9	France	10	0.8%
10	Korea, Republic of	9	0.7%
11	Mexico	9	0.7%
12	United Kingdom	9	0.7%
13	Cyprus	8	0.6%
14	Australia	7	0.5%
15	Brazil	4	0.3%
16	Singapore	4	0.3%
17	Philippines	3	0.2%
18	Uzbekistan	3	0.2%
19	Canada	3	0.2%
20	Ireland	3	0.2%
21	Finland	3	0.2%
22	Hong Kong	2	0.2%
23	Denmark	2	0.2%
24	Colombia	2	0.2%
25	Portugal	2	0.2%
26	Italy	2	0.2%
27	Slovakia	2	0.2%
28	South Africa	1	0.1%
29	Spain	1	0.1%
30	Sweden	1	0.1%
31	Norway	1	0.1%
32	Russia	1	0.1%
33	Argentina	1	0.1%
34	Israel	1	0.1%