Rank	Countries/Territories	Count	Percent
1	United States	625	38.6%
2	China	510	31.5%
3	Germany	177	10.9%
4	India	57	3.5%
5	France	37	2.3%
6		33	2%
7	Japan	18	1.1%
8	Australia	17	1%
9	Hong Kong	17	1%
10	Cyprus	15	0.9%
11	United Kingdom	15	0.9%
12	Netherlands	14	0.9%
13	Russia	13	0.8%
14	Canada	11	0.7%
15	Iran, Islamic Republic of	10	0.6%
16	Ireland	6	0.4%
17	Singapore	5	0.3%
18	South Africa	5	0.3%
19	Norway	4	0.2%
20	Korea, Republic of	3	0.2%
21	Latvia	3	0.2%
22	Thailand	3	0.2%
23	Ukraine	3	0.2%
24	Argentina	3	0.2%
25	Colombia	2	0.1%
26	Mongolia	2	0.1%
27	Spain	2	0.1%
28	Pakistan	2	0.1%
29	Serbia	1	0.1%
30	Malaysia	1	0.1%
31	Sweden	1	0.1%
32	Switzerland	1	0.1%
33	Taiwan	1	0.1%
34	Czech Republic	1	0.1%
35	Bosnia and Herzegovina	1	0.1%
36	Italy	1	0.1%