Rank	Countries/Territories	Count	Percent
1	United States	713	41.2%
2	China	509	29.4%
3	Germany	240	13.9%
4	France	31	1.8%
5		27	1.6%
6	Singapore	24	1.4%
7	Japan	23	1.3%
8	Latvia	22	1.3%
9	Netherlands	21	1.2%
10	Australia	20	1.2%
11	Cyprus	14	0.8%
12	Korea, Republic of	9	0.5%
13	Ukraine	9	0.5%
14	Russia	8	0.5%
15	Canada	8	0.5%
16	Hong Kong	7	0.4%
17	Ireland	6	0.3%
18	Mongolia	5	0.3%
19	Egypt	5	0.3%
20	Argentina	5	0.3%
21	India	4	0.2%
22	United Kingdom	3	0.2%
23	Sweden	3	0.2%
24	Switzerland	3	0.2%
25	Taiwan	2	0.1%
26	Bangladesh	2	0.1%
27	Czech Republic	1	0.1%
28	Hungary	1	0.1%
29	South Africa	1	0.1%
30	Saudi Arabia	1	0.1%
31	Pakistan	1	0.1%
32	Romania	1	0.1%