Rank	Countries/Territories	Count	Percent
1	United States	257	36.7%
2	China	238	34%
3	Germany	71	10.1%
4	Latvia	20	2.9%
5	Japan	15	2.1%
6	France	13	1.9%
7	India	11	1.6%
8	Cyprus	10	1.4%
9	Singapore	10	1.4%
10	Netherlands	9	1.3%
11	Ireland	6	0.9%
12	Italy	6	0.9%
13	Russia	5	0.7%
14	Australia	3	0.4%
15	Belgium	2	0.3%
16	Egypt	2	0.3%
17	Algeria	2	0.3%
18	Israel	2	0.3%
19	New Zealand	2	0.3%
20	Pakistan	2	0.3%
21	Portugal	2	0.3%
22	Spain	2	0.3%
23	United Kingdom	2	0.3%
24	Mexico	2	0.3%
25	Mongolia	1	0.1%
26	Romania	1	0.1%
27	Korea, Republic of	1	0.1%
28	Malaysia	1	0.1%
29	Canada	1	0.1%
30	Georgia	1	0.1%
31	Hong Kong	1	0.1%