Rank	Countries/Territories	Count	Percent
1	China	369	42.6%
2	United States	303	35%
3	Germany	61	7%
4	Netherlands	12	1.4%
5	Singapore	11	1.3%
6	France	10	1.2%
7	Japan	9	1%
8	Korea, Republic of	9	1%
9	Hong Kong	7	0.8%
10	Cyprus	7	0.8%
11	Bulgaria	5	0.6%
12	Canada	5	0.6%
13	Ireland	4	0.5%
14	Sweden	4	0.5%
15	Russia	4	0.5%
16	United Kingdom	4	0.5%
17	Norway	4	0.5%
18	Poland	4	0.5%
19	Mongolia	3	0.3%
20	Nepal	3	0.3%
21	Peru	3	0.3%
22	Ecuador	3	0.3%
23	Brazil	2	0.2%
24	Australia	2	0.2%
25	Iran, Islamic Republic of	2	0.2%
26	Ukraine	2	0.2%
27	Romania	2	0.2%
28	South Africa	2	0.2%
29	Spain	2	0.2%
30	Viet Nam	2	0.2%
31	Philippines	1	0.1%
32	Qatar	1	0.1%
33	Greece	1	0.1%
34	Lebanon	1	0.1%
35	Luxembourg	1	0.1%
36	Belgium	1	0.1%