Rank	Countries/Territories	Count	Percent
1	United States	523	32%
2	China	483	29.5%
3	Germany	93	5.7%
4	Pakistan	56	3.4%
5	Taiwan	55	3.4%
6	Australia	49	3%
7	Singapore	46	2.8%
8	France	35	2.1%
9	United Kingdom	27	1.7%
10	Netherlands	25	1.5%
11	Japan	25	1.5%
12	Hong Kong	24	1.5%
13	Russia	24	1.5%
14	India	22	1.3%
15	Korea, Republic of	14	0.9%
16	Sweden	12	0.7%
17	South Africa	9	0.6%
18	Egypt	8	0.5%
19	Cyprus	7	0.4%
20	Denmark	7	0.4%
21	Malaysia	7	0.4%
22	Poland	7	0.4%
23	Viet Nam	7	0.4%
24	Spain	6	0.4%
25	Switzerland	6	0.4%
26	Indonesia	6	0.4%
27	Kazakhstan	5	0.3%
28	Finland	5	0.3%
29	Belgium	5	0.3%
30	Colombia	5	0.3%
31	Canada	4	0.2%
32	Romania	4	0.2%
33	Ghana	3	0.2%
34	Kuwait	3	0.2%
35	Ireland	2	0.1%
36	Israel	2	0.1%
37	Philippines	2	0.1%
38	Chile	2	0.1%
39	Turkey	2	0.1%
40	Thailand	1	0.1%
41	Bulgaria	1	0.1%
42	Bangladesh	1	0.1%
43	Czech Republic	1	0.1%
44	Norway	1	0.1%
45	Mauritius	1	0.1%
46	Mexico	1	0.1%
47	Lebanon	1	0.1%
48	Lithuania	1	0.1%