Rank	Countries/Territories	Count	Percent
1	United States	338	35.9%
2	China	333	35.4%
3	Germany	97	10.3%
4	France	46	4.9%
5	Japan	18	1.9%
6	Korea, Republic of	15	1.6%
7	Singapore	13	1.4%
8	Cyprus	10	1.1%
9	Netherlands	8	0.8%
10	Lithuania	6	0.6%
11	India	6	0.6%
12	Canada	5	0.5%
13	Poland	5	0.5%
14	Russia	4	0.4%
15	Australia	4	0.4%
16	Brazil	4	0.4%
17	Greece	4	0.4%
18	Hong Kong	4	0.4%
19	Spain	3	0.3%
20	Mongolia	2	0.2%
21	Serbia	2	0.2%
22	United Kingdom	2	0.2%
23	Indonesia	2	0.2%
24	Ireland	2	0.2%
25	Argentina	2	0.2%
26	Czech Republic	1	0.1%
27	Colombia	1	0.1%
28	Italy	1	0.1%
29	Latvia	1	0.1%
30	Peru	1	0.1%
31	Turkey	1	0.1%
32	Ukraine	1	0.1%