Rank	Countries/Territories	Count	Percent
1	United States	356	38.7%
2	China	294	31.9%
3	Germany	98	10.6%
4	France	34	3.7%
5	Hong Kong	16	1.7%
6	Netherlands	14	1.5%
7	Singapore	12	1.3%
8	Russia	9	1%
9	Korea, Republic of	9	1%
10	India	9	1%
11	Australia	8	0.9%
12	Japan	6	0.7%
13	Mongolia	6	0.7%
14	Bangladesh	5	0.5%
15	Cyprus	5	0.5%
16	Canada	4	0.4%
17	Spain	4	0.4%
18	Ukraine	3	0.3%
19	United Kingdom	3	0.3%
20	Mauritius	3	0.3%
21	Brazil	3	0.3%
22	Ireland	3	0.3%
23	Iran, Islamic Republic of	2	0.2%
24	Argentina	2	0.2%
25	Malaysia	2	0.2%
26	Moldova, Republic of	2	0.2%
27	South Africa	2	0.2%
28	Sweden	1	0.1%
29	Turkey	1	0.1%
30	Norway	1	0.1%
31	Mexico	1	0.1%
32	Ghana	1	0.1%
33	Bulgaria	1	0.1%
34	Chile	1	0.1%