Rank	Countries/Territories	Count	Percent
1	China	292	49%
2	United States	118	19.8%
3	Germany	24	4%
4	Japan	18	3%
5	Thailand	18	3%
6	Bulgaria	14	2.3%
7		13	2.2%
8	Singapore	12	2%
9	Hong Kong	11	1.8%
10	Netherlands	10	1.7%
11	United Kingdom	6	1%
12	France	4	0.7%
13	Lithuania	4	0.7%
14	Argentina	4	0.7%
15	Australia	3	0.5%
16	Bangladesh	3	0.5%
17	Mongolia	3	0.5%
18	Ecuador	3	0.5%
19	Iran, Islamic Republic of	3	0.5%
20	Ukraine	3	0.5%
21	Portugal	3	0.5%
22	Russia	3	0.5%
23	Spain	3	0.5%
24	Turkey	2	0.3%
25	Nigeria	2	0.3%
26	Norway	2	0.3%
27	Switzerland	2	0.3%
28	Korea, Republic of	2	0.3%
29	Latvia	2	0.3%
30	Belgium	2	0.3%
31	Brazil	2	0.3%
32	Canada	2	0.3%
33	Colombia	1	0.2%
34	Croatia	1	0.2%
35	Sweden	1	0.2%