Rank	Countries/Territories	Count	Percent
1	China	276	28.1%
2	United States	251	25.6%
3	Japan	131	13.4%
4	Germany	66	6.7%
5	Singapore	31	3.2%
6	Viet Nam	14	1.4%
7	Russia	14	1.4%
8	Sweden	13	1.3%
9	Mexico	12	1.2%
10	Korea, Republic of	11	1.1%
11	Iran, Islamic Republic of	11	1.1%
12	Italy	11	1.1%
13	Canada	10	1%
14	United Kingdom	10	1%
15	France	9	0.9%
16	Ireland	9	0.9%
17	Netherlands	8	0.8%
18	Taiwan	8	0.8%
19	Georgia	7	0.7%
20	India	6	0.6%
21	Brazil	6	0.6%
22	Iraq	5	0.5%
23	Colombia	4	0.4%
24	Cyprus	4	0.4%
25	Greece	4	0.4%
26	Thailand	4	0.4%
27	Turkey	3	0.3%
28	Switzerland	3	0.3%
29	Spain	3	0.3%
30	Senegal	3	0.3%
31	Ukraine	3	0.3%
32	Cameroon	3	0.3%
33	Portugal	3	0.3%
34	Romania	3	0.3%
35	Saudi Arabia	2	0.2%
36	Nigeria	2	0.2%
37	Norway	2	0.2%
38	Malaysia	2	0.2%
39	Hong Kong	2	0.2%
40	Bangladesh	2	0.2%
41	United Arab Emirates	2	0.2%
42	Uganda	1	0.1%
43	Argentina	1	0.1%
44	Bulgaria	1	0.1%
45	Egypt	1	0.1%
46	Indonesia	1	0.1%
47	Mongolia	1	0.1%
48	Pakistan	1	0.1%
49	Philippines	1	0.1%