Rank	Countries/Territories	Count	Percent
1	China	588	51.5%
2	United States	273	23.9%
3	Germany	55	4.8%
4	Japan	54	4.7%
5	Netherlands	40	3.5%
6	Australia	21	1.8%
7	Singapore	19	1.7%
8	France	13	1.1%
9	Switzerland	9	0.8%
10	Cyprus	8	0.7%
11	Korea, Republic of	7	0.6%
12	Poland	6	0.5%
13	Spain	5	0.4%
14	Italy	5	0.4%
15	Taiwan	4	0.4%
16	United Kingdom	4	0.4%
17	Latvia	4	0.4%
18	Iran, Islamic Republic of	3	0.3%
19	Hong Kong	3	0.3%
20	Brazil	3	0.3%
21	Sweden	3	0.3%
22	Russia	2	0.2%
23	Norway	2	0.2%
24	Canada	2	0.2%
25	Bangladesh	2	0.2%
26	Malaysia	2	0.2%
27	Mongolia	2	0.2%
28	India	1	0.1%
29	Egypt	1	0.1%
30	Ethiopia	1	0.1%