Rank	Countries/Territories	Count	Percent
1	China	421	42.8%
2	United States	332	33.8%
3	Germany	70	7.1%
4	Singapore	16	1.6%
5	Netherlands	15	1.5%
6	Hong Kong	12	1.2%
7	France	12	1.2%
8	Korea, Republic of	12	1.2%
9	Japan	11	1.1%
10	Cyprus	7	0.7%
11	United Kingdom	6	0.6%
12	Bulgaria	5	0.5%
13	Canada	5	0.5%
14	Ireland	4	0.4%
15	Sweden	4	0.4%
16	Romania	4	0.4%
17	Russia	4	0.4%
18	Norway	4	0.4%
19	Poland	4	0.4%
20	Mongolia	3	0.3%
21	Nepal	3	0.3%
22	Peru	3	0.3%
23	Australia	3	0.3%
24	Ecuador	3	0.3%
25	Brazil	2	0.2%
26	Czech Republic	2	0.2%
27	Iran, Islamic Republic of	2	0.2%
28	South Africa	2	0.2%
29	Spain	2	0.2%
30	Ukraine	2	0.2%
31	Viet Nam	2	0.2%
32	Philippines	1	0.1%
33	Qatar	1	0.1%
34	Greece	1	0.1%
35	Lebanon	1	0.1%
36	Luxembourg	1	0.1%
37	Belgium	1	0.1%