Rank	Countries/Territories	Count	Percent
1	United States	570	36.6%
2	China	564	36.2%
3	Germany	140	9%
4	Japan	73	4.7%
5	France	56	3.6%
6	Latvia	36	2.3%
7	Canada	16	1%
8	Singapore	15	1%
9	Netherlands	11	0.7%
10	Italy	11	0.7%
11	Cyprus	10	0.6%
12	India	7	0.4%
13	Russia	6	0.4%
14	Ukraine	5	0.3%
15	Korea, Republic of	5	0.3%
16	Indonesia	4	0.3%
17	Australia	4	0.3%
18	United Kingdom	3	0.2%
19	Slovenia	3	0.2%
20	Norway	3	0.2%
21	Sweden	2	0.1%
22	Argentina	2	0.1%
23	Estonia	2	0.1%
24	Georgia	2	0.1%
25	Greece	2	0.1%
26	Hong Kong	1	0.1%
27	Lithuania	1	0.1%
28	Bangladesh	1	0.1%
29	Spain	1	0.1%