Rank	Countries/Territories	Count	Percent
1	China	548	43.7%
2	United States	376	30%
3	Germany	82	6.5%
4		47	3.7%
5	France	38	3%
6	Japan	25	2%
7	Netherlands	23	1.8%
8	South Africa	19	1.5%
9	Canada	13	1%
10	Singapore	12	1%
11	Korea, Republic of	8	0.6%
12	Hong Kong	7	0.6%
13	Australia	7	0.6%
14	Russia	7	0.6%
15	Thailand	6	0.5%
16	Bulgaria	6	0.5%
17	Cyprus	5	0.4%
18	Taiwan	5	0.4%
19	Portugal	2	0.2%
20	Sweden	2	0.2%
21	Nigeria	2	0.2%
22	Malaysia	2	0.2%
23	Latvia	2	0.2%
24	Cote D'ivoire	2	0.2%
25	Belgium	2	0.2%
26	Argentina	1	0.1%
27	Lithuania	1	0.1%
28	Mongolia	1	0.1%
29	Norway	1	0.1%
30	Switzerland	1	0.1%
31	United Kingdom	1	0.1%