Rank	Countries/Territories	Count	Percent
1	China	585	46.9%
2	United States	403	32.3%
3	Germany	46	3.7%
4	Japan	32	2.6%
5	Singapore	28	2.2%
6	Poland	15	1.2%
7	Netherlands	12	1%
8	Russia	12	1%
9	Hong Kong	11	0.9%
10	Cyprus	10	0.8%
11	Australia	9	0.7%
12	Canada	8	0.6%
13	Taiwan	7	0.6%
14	United Kingdom	7	0.6%
15	Switzerland	6	0.5%
16	Ireland	6	0.5%
17	Iran, Islamic Republic of	5	0.4%
18	Romania	4	0.3%
19	India	4	0.3%
20	Argentina	4	0.3%
21	Egypt	4	0.3%
22	France	4	0.3%
23	Portugal	3	0.2%
24	Pakistan	2	0.2%
25	Mexico	2	0.2%
26	Spain	2	0.2%
27	Sweden	2	0.2%
28	Bangladesh	2	0.2%
29	Italy	2	0.2%
30	Turkey	2	0.2%
31	Korea, Republic of	1	0.1%
32	Indonesia	1	0.1%
33	Honduras	1	0.1%
34	Bulgaria	1	0.1%
35	Slovakia	1	0.1%
36	South Africa	1	0.1%
37	Thailand	1	0.1%
38	Mongolia	1	0.1%
39	Peru	1	0.1%