Rank	Countries/Territories	Count	Percent
1	United States	449	32.1%
2	China	432	30.9%
3	Germany	119	8.5%
4	United Kingdom	51	3.7%
5	Latvia	45	3.2%
6	Netherlands	25	1.8%
7	Japan	23	1.6%
8	Australia	23	1.6%
9	Korea, Republic of	23	1.6%
10	France	16	1.1%
11	Taiwan	15	1.1%
12	Egypt	14	1%
13	India	14	1%
14	Iran, Islamic Republic of	13	0.9%
15	Singapore	13	0.9%
16	Poland	11	0.8%
17	Canada	11	0.8%
18	Spain	8	0.6%
19	Sweden	6	0.4%
20	Denmark	6	0.4%
21	Hong Kong	6	0.4%
22	Cyprus	6	0.4%
23	Malaysia	6	0.4%
24	Ireland	5	0.4%
25	Italy	5	0.4%
26	Turkey	5	0.4%
27	Russia	4	0.3%
28	Pakistan	4	0.3%
29	Algeria	4	0.3%
30	Indonesia	3	0.2%
31	Libya	3	0.2%
32	New Zealand	3	0.2%
33	Mexico	2	0.1%
34	Jordan	2	0.1%
35	Hungary	2	0.1%
36	Qatar	2	0.1%
37	Viet Nam	2	0.1%
38	Ukraine	2	0.1%
39	United Arab Emirates	1	0.1%
40	Romania	1	0.1%
41	South Africa	1	0.1%
42	Greece	1	0.1%
43	Argentina	1	0.1%
44	Bangladesh	1	0.1%
45	Brazil	1	0.1%
46	Czech Republic	1	0.1%
47	Congo, The Democratic Republic of The	1	0.1%
48	Lebanon	1	0.1%
49	Mongolia	1	0.1%
50	Norway	1	0.1%
51	Lithuania	1	0.1%
52	Mauritius	1	0.1%