Rank	Countries/Territories	Count	Percent
1	United States	555	45.4%
2	China	349	28.6%
3	Germany	78	6.4%
4	United Kingdom	30	2.5%
5	Latvia	28	2.3%
6	France	22	1.8%
7	India	21	1.7%
8	Japan	15	1.2%
9	Netherlands	12	1%
10	Singapore	11	0.9%
11	Canada	11	0.9%
12	Bangladesh	11	0.9%
13	Ecuador	9	0.7%
14	Cyprus	8	0.7%
15	Mexico	8	0.7%
16	Hong Kong	6	0.5%
17	Russia	5	0.4%
18	Ukraine	4	0.3%
19	Iraq	4	0.3%
20	Australia	4	0.3%
21	Ireland	3	0.2%
22	Thailand	3	0.2%
23	Kenya	3	0.2%
24	Korea, Republic of	3	0.2%
25	Mongolia	2	0.2%
26	Tunisia	2	0.2%
27	Spain	2	0.2%
28	Taiwan	2	0.2%
29	Malaysia	2	0.2%
30	Israel	2	0.2%
31	Iran, Islamic Republic of	2	0.2%
32	Colombia	2	0.2%
33	Argentina	1	0.1%
34	Brazil	1	0.1%
35	Lebanon	1	0.1%