Rank	Countries/Territories	Count	Percent
1	United States	383	38.6%
2	China	379	38.2%
3	Germany	68	6.9%
4	Singapore	21	2.1%
5	Canada	14	1.4%
6	Australia	14	1.4%
7	Cyprus	12	1.2%
8	France	11	1.1%
9	Spain	10	1%
10	India	8	0.8%
11		8	0.8%
12	Japan	7	0.7%
13	United Kingdom	7	0.7%
14	Netherlands	6	0.6%
15	Ukraine	5	0.5%
16	Jordan	4	0.4%
17	Korea, Republic of	4	0.4%
18	Mongolia	3	0.3%
19	Iran, Islamic Republic of	2	0.2%
20	Ireland	2	0.2%
21	Norway	2	0.2%
22	Taiwan	2	0.2%
23	Hong Kong	2	0.2%
24	Denmark	2	0.2%
25	Egypt	2	0.2%
26	Fiji	2	0.2%
27	Argentina	2	0.2%
28	Belgium	2	0.2%
29	Chile	2	0.2%
30	Czech Republic	1	0.1%
31	Malaysia	1	0.1%
32	Oman	1	0.1%
33	Poland	1	0.1%
34	Romania	1	0.1%
35	Russia	1	0.1%