Rank	Countries/Territories	Count	Percent
1	United States	393	38.7%
2	China	305	30%
3	Japan	93	9.2%
4	Germany	73	7.2%
5	United Kingdom	16	1.6%
6	France	15	1.5%
7	Canada	15	1.5%
8	Australia	13	1.3%
9	Singapore	12	1.2%
10	Netherlands	10	1%
11	India	9	0.9%
12	Cyprus	7	0.7%
13	Hong Kong	6	0.6%
14	Argentina	5	0.5%
15	Ireland	5	0.5%
16	Turkey	5	0.5%
17	Sweden	3	0.3%
18	Russia	3	0.3%
19	Mongolia	3	0.3%
20	Bangladesh	3	0.3%
21	Indonesia	3	0.3%
22	Korea, Republic of	2	0.2%
23	Costa Rica	2	0.2%
24	Malaysia	2	0.2%
25	Mexico	2	0.2%
26	Oman	2	0.2%
27	Romania	2	0.2%
28	Ukraine	2	0.2%
29	Switzerland	1	0.1%
30	Spain	1	0.1%
31	Brazil	1	0.1%
32	Bulgaria	1	0.1%
33	Lithuania	1	0.1%