Rank	Countries/Territories	Count	Percent
1	United States	443	44.8%
2	China	230	23.3%
3	Germany	51	5.2%
4	Singapore	49	5%
5	Taiwan	24	2.4%
6	Japan	23	2.3%
7	Malaysia	20	2%
8	Colombia	17	1.7%
9	Australia	13	1.3%
10	Cyprus	12	1.2%
11	Netherlands	12	1.2%
12	United Kingdom	11	1.1%
13	Mexico	9	0.9%
14	Brazil	6	0.6%
15	Canada	6	0.6%
16	Iran, Islamic Republic of	6	0.6%
17	Spain	4	0.4%
18	Russia	4	0.4%
19	Switzerland	4	0.4%
20	France	4	0.4%
21	Italy	4	0.4%
22	Turkey	4	0.4%
23	Panama	3	0.3%
24	Mongolia	3	0.3%
25	Ireland	3	0.3%
26	Bulgaria	3	0.3%
27	Azerbaijan	2	0.2%
28	Argentina	2	0.2%
29	Greece	2	0.2%
30	Sweden	2	0.2%
31	Portugal	2	0.2%
32	Latvia	2	0.2%
33	Romania	1	0.1%
34	Slovakia	1	0.1%
35	India	1	0.1%
36	Indonesia	1	0.1%
37	Belgium	1	0.1%
38	Denmark	1	0.1%
39	Egypt	1	0.1%
40	Ukraine	1	0.1%