Rank	Countries/Territories	Count	Percent
1	China	669	56.7%
2	United States	310	26.3%
3	Germany	34	2.9%
4	Netherlands	25	2.1%
5	India	19	1.6%
6	Japan	12	1%
7	France	11	0.9%
8	Singapore	10	0.8%
9	Russia	7	0.6%
10	Poland	7	0.6%
11	Australia	6	0.5%
12	United Kingdom	6	0.5%
13	Korea, Republic of	5	0.4%
14	Nepal	3	0.3%
15	Iraq	3	0.3%
16	Hungary	3	0.3%
17	Romania	3	0.3%
18	Spain	3	0.3%
19	Bangladesh	3	0.3%
20	Cyprus	3	0.3%
21	Czech Republic	3	0.3%
22	Belarus	2	0.2%
23	Belgium	2	0.2%
24	Argentina	2	0.2%
25	Thailand	2	0.2%
26	Turkey	2	0.2%
27	Ukraine	2	0.2%
28	Nigeria	2	0.2%
29	Italy	2	0.2%
30	Mongolia	2	0.2%
31	South Africa	2	0.2%
32	Viet Nam	2	0.2%
33	Mexico	1	0.1%
34	Ireland	1	0.1%
35	Pakistan	1	0.1%
36	Colombia	1	0.1%
37	Iran, Islamic Republic of	1	0.1%
38	Ghana	1	0.1%
39	Greece	1	0.1%
40	Bulgaria	1	0.1%
41	Cambodia	1	0.1%
42	Canada	1	0.1%
43	Egypt	1	0.1%
44	Finland	1	0.1%