Rank	Countries/Territories	Count	Percent
1	China	429	38.6%
2	United States	406	36.5%
3	Germany	50	4.5%
4	Australia	20	1.8%
5	United Kingdom	16	1.4%
6	Japan	15	1.3%
7	India	14	1.3%
8	Singapore	13	1.2%
9	Netherlands	12	1.1%
10	France	10	0.9%
11	Ireland	10	0.9%
12	Russia	9	0.8%
13	Mexico	8	0.7%
14	Bangladesh	8	0.7%
15	Brazil	7	0.6%
16	Canada	7	0.6%
17	Korea, Republic of	7	0.6%
18	Iran, Islamic Republic of	5	0.4%
19	Romania	5	0.4%
20	Spain	5	0.4%
21	Thailand	5	0.4%
22	Egypt	4	0.4%
23	Indonesia	3	0.3%
24	Ghana	3	0.3%
25	Cyprus	3	0.3%
26	Norway	3	0.3%
27	Saudi Arabia	3	0.3%
28	Italy	3	0.3%
29	Tunisia	3	0.3%
30	Viet Nam	3	0.3%
31	Turkey	2	0.2%
32	Serbia	2	0.2%
33	New Zealand	2	0.2%
34	Czech Republic	2	0.2%
35	Denmark	2	0.2%
36	Bulgaria	2	0.2%
37	Honduras	1	0.1%
38	Finland	1	0.1%
39	Argentina	1	0.1%
40	Mongolia	1	0.1%
41	Nepal	1	0.1%
42	Latvia	1	0.1%
43	Lithuania	1	0.1%
44	Ukraine	1	0.1%
45	United Arab Emirates	1	0.1%
46	Switzerland	1	0.1%
47	Taiwan	1	0.1%