Rank	Countries/Territories	Count	Percent
1	China	447	36.3%
2	United States	329	26.7%
3	Germany	119	9.7%
4	Netherlands	37	3%
5	Romania	31	2.5%
6	France	25	2%
7		25	2%
8	United Kingdom	22	1.8%
9	Singapore	21	1.7%
10	Canada	18	1.5%
11	Japan	16	1.3%
12	India	13	1.1%
13	Australia	12	1%
14	Korea, Republic of	11	0.9%
15	Brazil	9	0.7%
16	Oman	8	0.6%
17	Thailand	8	0.6%
18	Malaysia	7	0.6%
19	Spain	5	0.4%
20	Latvia	5	0.4%
21	Pakistan	4	0.3%
22	Iran, Islamic Republic of	4	0.3%
23	Greece	4	0.3%
24	Mexico	4	0.3%
25	Taiwan	3	0.2%
26	Turkey	3	0.2%
27	Philippines	3	0.2%
28	Lithuania	3	0.2%
29	Cyprus	3	0.2%
30	Egypt	3	0.2%
31	Argentina	2	0.2%
32	Bulgaria	2	0.2%
33	Bangladesh	2	0.2%
34	Belgium	2	0.2%
35	Italy	2	0.2%
36	Russia	2	0.2%
37	Saudi Arabia	2	0.2%
38	Sweden	1	0.1%
39	Ukraine	1	0.1%
40	Viet Nam	1	0.1%
41	Austria	1	0.1%
42	Algeria	1	0.1%
43	Antigua and Barbuda	1	0.1%
44	Croatia	1	0.1%
45	Georgia	1	0.1%
46	Kuwait	1	0.1%
47	Poland	1	0.1%
48	Hong Kong	1	0.1%
49	Ghana	1	0.1%
50	Ireland	1	0.1%
51	Israel	1	0.1%
52	Indonesia	1	0.1%