Rank	Countries/Territories	Count	Percent
1	China	247	33.7%
2	United States	231	31.5%
3	Japan	47	6.4%
4	Germany	32	4.4%
5	Bulgaria	23	3.1%
6		21	2.9%
7	Netherlands	21	2.9%
8	Singapore	13	1.8%
9	France	12	1.6%
10	Latvia	10	1.4%
11	Australia	8	1.1%
12	Portugal	7	1%
13	Thailand	6	0.8%
14	Ukraine	6	0.8%
15	United Kingdom	6	0.8%
16	Korea, Republic of	6	0.8%
17	Hungary	4	0.5%
18	Argentina	4	0.5%
19	Canada	4	0.5%
20	Turkey	4	0.5%
21	Poland	3	0.4%
22	South Africa	3	0.4%
23	Mauritius	3	0.4%
24	Sweden	2	0.3%
25	Nigeria	2	0.3%
26	Philippines	2	0.3%
27	Russia	1	0.1%
28	Taiwan	1	0.1%
29	Viet Nam	1	0.1%
30	India	1	0.1%
31	Kenya	1	0.1%
32	Georgia	1	0.1%
33	Hong Kong	1	0.1%