Rank	Countries/Territories	Count	Percent
1	United States	484	40.7%
2	China	308	25.9%
3	Germany	77	6.5%
4	Korea, Republic of	69	5.8%
5	Australia	28	2.4%
6	Egypt	24	2%
7	Iran, Islamic Republic of	24	2%
8	Singapore	20	1.7%
9	United Kingdom	16	1.3%
10	Hong Kong	14	1.2%
11	France	12	1%
12	Japan	10	0.8%
13	Malaysia	9	0.8%
14	Netherlands	9	0.8%
15	India	9	0.8%
16	Canada	7	0.6%
17	Ireland	7	0.6%
18	Cyprus	5	0.4%
19	Romania	5	0.4%
20	Turkey	4	0.3%
21	Chile	4	0.3%
22	Iraq	4	0.3%
23	Norway	4	0.3%
24	Greece	3	0.3%
25	Switzerland	3	0.3%
26	Taiwan	3	0.3%
27	South Africa	2	0.2%
28	Viet Nam	2	0.2%
29	Indonesia	2	0.2%
30	Pakistan	2	0.2%
31	Lithuania	2	0.2%
32	Macao	2	0.2%
33	Jordan	1	0.1%
34	Israel	1	0.1%
35	Philippines	1	0.1%
36	Poland	1	0.1%
37	Portugal	1	0.1%
38	New Zealand	1	0.1%
39	Mongolia	1	0.1%
40	Iceland	1	0.1%
41	Austria	1	0.1%
42	Brazil	1	0.1%
43	Algeria	1	0.1%
44	Angola	1	0.1%
45	Argentina	1	0.1%
46	Spain	1	0.1%