Rank	Countries/Territories	Count	Percent
1	China	355	39.4%
2	United States	279	30.9%
3	Germany	53	5.9%
4	Netherlands	23	2.5%
5	Japan	17	1.9%
6	Singapore	15	1.7%
7	Philippines	13	1.4%
8	Russia	13	1.4%
9	Brazil	13	1.4%
10	India	11	1.2%
11	Ireland	10	1.1%
12	Cyprus	10	1.1%
13	United Kingdom	9	1%
14	Iran, Islamic Republic of	8	0.9%
15	France	6	0.7%
16	Thailand	6	0.7%
17	Ukraine	5	0.6%
18	Canada	5	0.6%
19		5	0.6%
20	Australia	4	0.4%
21	Taiwan	4	0.4%
22	Latvia	4	0.4%
23	Libya	4	0.4%
24	Malaysia	4	0.4%
25	Mongolia	3	0.3%
26	United Arab Emirates	3	0.3%
27	Argentina	3	0.3%
28	Hong Kong	3	0.3%
29	Israel	2	0.2%
30	Korea, Republic of	2	0.2%
31	Belgium	2	0.2%
32	New Zealand	2	0.2%
33	Pakistan	2	0.2%
34	Morocco	1	0.1%
35	Nepal	1	0.1%
36	South Africa	1	0.1%
37	Switzerland	1	0.1%