Rank	Countries/Territories	Count	Percent
1	United States	467	34%
2	China	394	28.7%
3	Japan	134	9.8%
4	Germany	96	7%
5	Singapore	31	2.3%
6	United Kingdom	30	2.2%
7	Canada	26	1.9%
8	Greece	20	1.5%
9	France	19	1.4%
10	India	18	1.3%
11	Netherlands	17	1.2%
12	Cyprus	16	1.2%
13	Korea, Republic of	14	1%
14	Australia	12	0.9%
15	Hong Kong	10	0.7%
16	Spain	10	0.7%
17	Taiwan	7	0.5%
18	Russia	6	0.4%
19	Thailand	5	0.4%
20	Iran, Islamic Republic of	5	0.4%
21		4	0.3%
22	Colombia	3	0.2%
23	Italy	3	0.2%
24	Romania	2	0.1%
25	Brazil	2	0.1%
26	Ireland	2	0.1%
27	Egypt	2	0.1%
28	Turkey	2	0.1%
29	Norway	2	0.1%
30	Lebanon	2	0.1%
31	Malaysia	1	0.1%
32	Mexico	1	0.1%
33	Mongolia	1	0.1%
34	Poland	1	0.1%
35	Ukraine	1	0.1%
36	Sweden	1	0.1%
37	Switzerland	1	0.1%
38	Czech Republic	1	0.1%
39	Israel	1	0.1%
40	Algeria	1	0.1%
41	Argentina	1	0.1%
42	Bangladesh	1	0.1%