Rank	Countries/Territories	Count	Percent
1	China	227	42.7%
2	United States	115	21.7%
3	Germany	24	4.5%
4	Singapore	23	4.3%
5	India	15	2.8%
6	Pakistan	9	1.7%
7	Mexico	8	1.5%
8	Japan	8	1.5%
9	Hong Kong	8	1.5%
10	Australia	7	1.3%
11	France	7	1.3%
12	Taiwan	7	1.3%
13	Egypt	6	1.1%
14	Yemen	6	1.1%
15	Netherlands	5	0.9%
16	Argentina	5	0.9%
17	Malaysia	5	0.9%
18	Ireland	4	0.8%
19	Viet Nam	4	0.8%
20	Thailand	3	0.6%
21	Turkey	3	0.6%
22	United Kingdom	3	0.6%
23	Indonesia	3	0.6%
24	Korea, Republic of	3	0.6%
25	Azerbaijan	3	0.6%
26	Bulgaria	2	0.4%
27	Latvia	2	0.4%
28	Italy	2	0.4%
29	Spain	2	0.4%
30	Switzerland	2	0.4%
31	Mongolia	1	0.2%
32	South Africa	1	0.2%
33	Paraguay	1	0.2%
34	Peru	1	0.2%
35	Qatar	1	0.2%
36	Russia	1	0.2%
37	Jamaica	1	0.2%
38	Iran, Islamic Republic of	1	0.2%
39	Brazil	1	0.2%
40	Finland	1	0.2%