Rank	Countries/Territories	Count	Percent
1	United States	602	36.1%
2	China	397	23.8%
3	Germany	171	10.2%
4	Japan	124	7.4%
5	Hong Kong	66	4%
6	Canada	27	1.6%
7	Iran, Islamic Republic of	24	1.4%
8	Brazil	23	1.4%
9	Singapore	19	1.1%
10	France	16	1%
11	Netherlands	15	0.9%
12	Korea, Republic of	14	0.8%
13	Cyprus	14	0.8%
14	United Kingdom	14	0.8%
15	India	13	0.8%
16	Ireland	13	0.8%
17	Russia	11	0.7%
18	Pakistan	10	0.6%
19	Australia	10	0.6%
20	Denmark	9	0.5%
21	Sweden	9	0.5%
22	Taiwan	9	0.5%
23	Argentina	8	0.5%
24	Israel	6	0.4%
25	Italy	5	0.3%
26	Ukraine	5	0.3%
27	Thailand	4	0.2%
28	Iraq	3	0.2%
29	Saudi Arabia	3	0.2%
30	Colombia	3	0.2%
31	Belgium	2	0.1%
32	New Zealand	2	0.1%
33	Norway	2	0.1%
34	Malaysia	2	0.1%
35	Morocco	1	0.1%
36	Lithuania	1	0.1%
37	Oman	1	0.1%
38	Poland	1	0.1%
39	Romania	1	0.1%
40	Austria	1	0.1%
41	Bulgaria	1	0.1%
42	Hungary	1	0.1%
43	Greece	1	0.1%
44	Tunisia	1	0.1%
45	Turkey	1	0.1%
46	Switzerland	1	0.1%
47	South Africa	1	0.1%
48	Sri Lanka	1	0.1%