Rank	Countries/Territories	Count	Percent
1	China	285	39.8%
2	United States	134	18.7%
3	Germany	39	5.4%
4	Japan	38	5.3%
5	Korea, Republic of	37	5.2%
6	Bulgaria	31	4.3%
7	Turkey	31	4.3%
8	Netherlands	26	3.6%
9	Singapore	24	3.4%
10	France	15	2.1%
11	United Kingdom	6	0.8%
12	Australia	5	0.7%
13	Brazil	4	0.6%
14		3	0.4%
15	Bangladesh	3	0.4%
16	Taiwan	3	0.4%
17	Poland	3	0.4%
18	Portugal	3	0.4%
19	Pakistan	2	0.3%
20	Lithuania	2	0.3%
21	Mauritius	2	0.3%
22	Thailand	2	0.3%
23	Russia	2	0.3%
24	Viet Nam	2	0.3%
25	Finland	2	0.3%
26	Italy	2	0.3%
27	Hong Kong	2	0.3%
28	Indonesia	1	0.1%
29	Ireland	1	0.1%
30	Latvia	1	0.1%
31	Chile	1	0.1%
32	Ukraine	1	0.1%
33	Mongolia	1	0.1%
34	Romania	1	0.1%
35	Sweden	1	0.1%