Rank	Countries/Territories	Count	Percent
1	United States	760	35.2%
2	China	734	34%
3	Germany	166	7.7%
4		53	2.5%
5	Australia	49	2.3%
6	France	46	2.1%
7	Japan	43	2%
8	Iran, Islamic Republic of	30	1.4%
9	United Kingdom	24	1.1%
10	India	23	1.1%
11	Spain	20	0.9%
12	Singapore	16	0.7%
13	Lithuania	16	0.7%
14	Korea, Republic of	13	0.6%
15	Hong Kong	12	0.6%
16	Colombia	12	0.6%
17	Taiwan	12	0.6%
18	Canada	11	0.5%
19	Netherlands	11	0.5%
20	Ireland	9	0.4%
21	Denmark	7	0.3%
22	Cyprus	6	0.3%
23	Norway	6	0.3%
24	Russia	6	0.3%
25	Turkey	6	0.3%
26	Sweden	6	0.3%
27	Saudi Arabia	5	0.2%
28	New Zealand	5	0.2%
29	Brazil	5	0.2%
30	Egypt	4	0.2%
31	Chile	4	0.2%
32	Argentina	4	0.2%
33	Mongolia	4	0.2%
34	Malaysia	3	0.1%
35	Mexico	3	0.1%
36	Romania	3	0.1%
37	Viet Nam	3	0.1%
38	Ukraine	2	0.1%
39	Switzerland	2	0.1%
40	Slovenia	2	0.1%
41	Latvia	2	0.1%
42	Indonesia	2	0.1%
43	Pakistan	2	0.1%
44	Bangladesh	2	0.1%
45	Belgium	2	0.1%
46	Hungary	2	0.1%
47	Finland	1	0%
48	Czech Republic	1	0%
49	Peru	1	0%
50	Namibia	1	0%