Rank	Countries/Territories	Count	Percent
1	China	317	50.4%
2	United States	118	18.8%
3	Germany	22	3.5%
4		17	2.7%
5	Japan	16	2.5%
6	Singapore	16	2.5%
7	India	14	2.2%
8	Portugal	13	2.1%
9	Netherlands	12	1.9%
10	Bulgaria	10	1.6%
11	United Kingdom	9	1.4%
12	Israel	8	1.3%
13	Hong Kong	7	1.1%
14	Latvia	6	1%
15	Korea, Republic of	5	0.8%
16	South Africa	5	0.8%
17	Philippines	4	0.6%
18	Mauritius	3	0.5%
19	Togo	3	0.5%
20	Russia	3	0.5%
21	Australia	3	0.5%
22	Malaysia	2	0.3%
23	Thailand	2	0.3%
24	Sweden	2	0.3%
25	Turkey	2	0.3%
26	Nigeria	2	0.3%
27	Spain	1	0.2%
28	Romania	1	0.2%
29	Taiwan	1	0.2%
30	Lithuania	1	0.2%
31	Ireland	1	0.2%
32	Brazil	1	0.2%
33	Argentina	1	0.2%
34	Canada	1	0.2%