Rank	Countries/Territories	Count	Percent
1	China	276	42.5%
2	United States	122	18.8%
3	Japan	51	7.8%
4	Bulgaria	29	4.5%
5	Singapore	21	3.2%
6	Netherlands	20	3.1%
7	Hong Kong	17	2.6%
8	Germany	14	2.2%
9	France	12	1.8%
10	Canada	10	1.5%
11	Belgium	7	1.1%
12	Russia	7	1.1%
13	United Kingdom	7	1.1%
14	Turkey	7	1.1%
15	Latvia	6	0.9%
16	Spain	5	0.8%
17	Portugal	4	0.6%
18	Brazil	4	0.6%
19	Australia	4	0.6%
20	Argentina	2	0.3%
21	Malaysia	2	0.3%
22	Malta	2	0.3%
23	India	2	0.3%
24	Italy	2	0.3%
25	Nigeria	2	0.3%
26	Norway	2	0.3%
27	Slovenia	2	0.3%
28	South Africa	2	0.3%
29	Ukraine	2	0.3%
30	Sweden	1	0.2%
31	Taiwan	1	0.2%
32	Greece	1	0.2%
33	Saudi Arabia	1	0.2%
34	Indonesia	1	0.2%
35	Ireland	1	0.2%
36	Mexico	1	0.2%