Rank	Countries/Territories	Count	Percent
1	United States	489	42.9%
2	China	223	19.6%
3	Germany	106	9.3%
4	India	55	4.8%
5	Hong Kong	46	4%
6	Canada	34	3%
7	Netherlands	20	1.8%
8	Japan	18	1.6%
9	Korea, Republic of	10	0.9%
10	Egypt	10	0.9%
11	Cyprus	9	0.8%
12	Azerbaijan	8	0.7%
13	Ireland	8	0.7%
14	Nepal	8	0.7%
15	Spain	7	0.6%
16	Australia	6	0.5%
17	Iran, Islamic Republic of	5	0.4%
18	Singapore	5	0.4%
19	Nicaragua	5	0.4%
20	Italy	5	0.4%
21	Sweden	5	0.4%
22	Taiwan	4	0.4%
23	Turkey	4	0.4%
24	Malaysia	4	0.4%
25	Mexico	4	0.4%
26	Pakistan	4	0.4%
27	Russia	4	0.4%
28	Indonesia	4	0.4%
29	Argentina	4	0.4%
30	Bahrain	3	0.3%
31	Romania	3	0.3%
32	Switzerland	3	0.3%
33	Brazil	2	0.2%
34	Bulgaria	2	0.2%
35	Finland	2	0.2%
36	France	2	0.2%
37	Qatar	1	0.1%
38	Norway	1	0.1%
39	Mongolia	1	0.1%
40	Lebanon	1	0.1%
41	Macao	1	0.1%
42	Thailand	1	0.1%
43	United Kingdom	1	0.1%
44	Viet Nam	1	0.1%