Rank	Countries/Territories	Count	Percent
1	China	656	38.3%
2	United States	591	34.5%
3	Germany	181	10.6%
4	Netherlands	36	2.1%
5	France	28	1.6%
6	Japan	25	1.5%
7	Russia	23	1.3%
8	Singapore	17	1%
9	Canada	17	1%
10	United Kingdom	17	1%
11	Cyprus	10	0.6%
12	Ukraine	10	0.6%
13	Iran, Islamic Republic of	9	0.5%
14	Australia	9	0.5%
15	Czech Republic	7	0.4%
16	Korea, Republic of	7	0.4%
17	Hong Kong	6	0.4%
18	Belgium	6	0.4%
19	Italy	6	0.4%
20	Romania	6	0.4%
21	Switzerland	6	0.4%
22	Turkey	5	0.3%
23	Sweden	5	0.3%
24	Spain	4	0.2%
25	Portugal	4	0.2%
26	Austria	4	0.2%
27	Argentina	3	0.2%
28	Serbia	3	0.2%
29	Norway	3	0.2%
30	South Africa	3	0.2%
31	Taiwan	2	0.1%
32	Denmark	2	0.1%
33	Latvia	2	0.1%
34	Mongolia	1	0.1%